Ingenieurwissenschaften und zugeordnete Tätigkeiten
Filtern
Erscheinungsjahr
- 2018 (930) (entfernen)
Dokumenttyp
- Vortrag (411)
- Zeitschriftenartikel (255)
- Posterpräsentation (120)
- Beitrag zu einem Tagungsband (109)
- Sonstiges (15)
- Forschungsbericht (6)
- Buchkapitel (5)
- Zeitschriftenheft (Herausgeberschaft für das komplette Heft) (4)
- Beitrag zu einem Sammelband (2)
- Dissertation (2)
Sprache
- Englisch (671)
- Deutsch (255)
- Chinesisch (2)
- Französisch (1)
- Russisch (1)
Schlagworte
- Corrosion (45)
- Korrosion (38)
- Additive manufacturing (36)
- KorroPad (36)
- Nichtrostender Stahl (34)
- Residual stress (23)
- SAXS (20)
- Hydrogen (19)
- Friction (18)
- Heat treatment (18)
- Niobium carbide (18)
- Additive Manufacturing (17)
- Degradation (17)
- Mechanochemistry (17)
- Wear (17)
- Welding (17)
- Passivschicht (16)
- Stainless steel (16)
- Microstructure (14)
- Creep (13)
- EPR (13)
- Additive Fertigung (12)
- Corrosion testing (12)
- In situ (12)
- Korrosionsschnelltest (12)
- Thermography (12)
- Aluminium (11)
- Corrosion resistance (11)
- Nanoparticle (11)
- NbC (11)
- Eigenspannungen (10)
- Korrosionsschutz (10)
- Laser metal deposition (10)
- Lochkorrosion (10)
- MAG-Schweißen (10)
- Composite (9)
- Computed tomography (9)
- Fatigue (9)
- Fluorescence (9)
- Glass (9)
- High-strength steels (9)
- Upconversion (9)
- Coarsening (8)
- Korrosionsprüfung (8)
- Laser beam welding (8)
- MALDI-TOF MS (8)
- Neutron diffraction (8)
- Polymer (8)
- Selective laser melting (8)
- Sintering (8)
- Small-angle X-ray scattering (8)
- Steel (8)
- Wärmebehandlung (8)
- XRD (8)
- Alloy 2618A (7)
- Bimetallkorrosion (7)
- Cement (7)
- Hardness (7)
- Korrosionsbeständigkeit (7)
- LIBS (7)
- Mechanical properties (7)
- Pitting corrosion (7)
- Residual stresses (7)
- Schweißen (7)
- Silver nanoparticles (7)
- Solidification cracking (7)
- Temperature (7)
- Thin polymeric films (7)
- Alumina (6)
- CCUS (6)
- Cermet (6)
- Coating (6)
- Composites (6)
- Crack growth (6)
- Dielectric spectroscopy (6)
- Diffusion (6)
- EBSD (6)
- Femtosecond laser (6)
- Geothermal (6)
- Hydrogen storage (6)
- Machining (6)
- Martensitic stainless steels (6)
- Methanogens (6)
- Normung (6)
- Polymers (6)
- Porosity (6)
- Pressure tanks (6)
- S-phase (6)
- Structural Health Monitoring (6)
- Thermoresponsive polymer (6)
- ToF-SIMS (6)
- UCST-type polymer (6)
- Vickers (6)
- Austenitic stainless steel (5)
- Biofilm (5)
- Boehmite (5)
- Carbon steels (5)
- Cryogenic temperature (5)
- Crystallization (5)
- Cyclization (5)
- DCB (5)
- Explosivstoffe (5)
- High temperature corrosion (5)
- Hochfester Feinkornbaustahl (5)
- Integrating sphere spectroscopy (5)
- LCF (5)
- Laser welding (5)
- MIC (5)
- Martensitic steel (5)
- Nanocomposite (5)
- Nanocomposites (5)
- Non-destructive testing (5)
- Polyaniline (5)
- ProMoAM (5)
- Process parameters (5)
- Rare earth nanoparticles (5)
- Structural health monitoring (SHM) (5)
- Superaustenite steel (5)
- Supercritical/dense phase CO2 (5)
- ThermoCalc (5)
- Thermoelectrics (5)
- Transmission electron microscopy (5)
- Tribology (5)
- Wasserstoff (5)
- Water speciation (5)
- ZfP (5)
- Acrylamide (4)
- Alkali-Kieselsäure-Reaktion (4)
- Aluminum (4)
- Bauteilprüfung (4)
- Betonfahrbahndecke (4)
- Ceramic (4)
- Composite structures (4)
- Creep-resistant steel (4)
- Cutting tools (4)
- Damage (4)
- Damage evolution (4)
- Dark-field transmission electron microscopy (DFTEM) (4)
- Data Fusion (4)
- Diaminopyridine (4)
- Digitalisierung (4)
- Distributed fibre optic sensors (4)
- Droplet corrosion (4)
- Druckbehälter (4)
- Electron microscopy (4)
- FTIR (4)
- Faserverbundwerkstoff (4)
- Fatigue strength (4)
- Festlegungen (4)
- Fracture mechanics (4)
- Gelartige Elektrolyte (4)
- Heizöllagerbehälter (4)
- Hochfeste Feinkornbaustähle (4)
- Hot steam (4)
- Kaltriss (4)
- Lebensdauer (4)
- MOF (4)
- MRFA (4)
- Magnesium (4)
- Modal analysis (4)
- Monitoring (4)
- Nasschemie (4)
- Nickel (4)
- Numerical modelling (4)
- Oberflächenanalytik (4)
- Optical backscatter reflectometry (4)
- Optical fibre (4)
- Oxidation (4)
- PEEK (4)
- Polylactide (4)
- Qualitätssicherung (4)
- Quantum yield (4)
- REM (4)
- Resistance (4)
- Restraint (4)
- Richtlinien (4)
- Rubber (4)
- SLM (4)
- Schädigung (4)
- Selective Laser Melting (4)
- Small-angle x-ray scattering (4)
- Soda-lime silicate glass (4)
- Spectroscopic ellipsometry (4)
- Stainless steels (4)
- Swept wavelength interferometry (SWI) (4)
- TEM (4)
- Ti-6Al-4V (4)
- UN-GHS (4)
- Weldments (4)
- Wärmeführung (4)
- X-ray computed tomography (4)
- X-ray diffraction (4)
- X-ray refraction (4)
- Zerspanung (4)
- Zinkdeckschichten (4)
- Zulassungen (4)
- 3D printing (3)
- 3D-Printing (3)
- Active fibers (3)
- Alloys (3)
- Aluminium alloys (3)
- Anerkennungen (3)
- Antimicrobials (3)
- Bewitterung (3)
- Biodiesel (3)
- CCS (3)
- CLP (3)
- CT (3)
- Cement hydration (3)
- Cobalt (3)
- Computed Tomography (3)
- Concrete (3)
- Condition monitoring (3)
- Crack (3)
- Cycloalyphatic epoxy oligosiloxane (3)
- Dark-field transmission electron microscopy (3)
- Data-fusion (3)
- Deckschichtbildung (3)
- Deformation (3)
- Delamination (3)
- Druckgasbehälter (3)
- Duplexstahl (3)
- Electro catalyst (3)
- Elektrochemie (3)
- Environmental Simulation (3)
- Fatigue crack propagation (3)
- Fe3Al (3)
- Ferritic-martensitic steels (3)
- Finite Element Modelling (3)
- Gel-type electrolytes (3)
- Glas (3)
- H bonds (3)
- High power laser beam welding (3)
- Hochtemperatur (3)
- Hydrogen assisted cracking (3)
- IN718 (3)
- IR (3)
- Inconel 686 (3)
- Iridium oxide films (3)
- Kreislaufwirtschaft (3)
- Kulturgut (3)
- Künstliche Bewitterung (3)
- LTT (3)
- Large-scale test (3)
- Laser Metal Deposition (3)
- Laser beam melting (3)
- Laser-induced X-ray emission (3)
- Laserstrahlschweißen (3)
- Layer formation (3)
- Lubricated sliding (3)
- MIPs (3)
- Magnetostriktive Beschichtung (3)
- Mesoporous materials (3)
- Metal matrix composite (3)
- Metal phosphonates (3)
- Microwave synthesis (3)
- Modeling (3)
- Multi-sample analysis (3)
- NIR (3)
- Natural gas (3)
- Numerical simulation (3)
- PE-HD (3)
- PXRD (3)
- Passive film (3)
- Passivität (3)
- Photoluminescence (3)
- Polycondensation (3)
- Polyester (3)
- Polyethylen (3)
- Polyethylene (3)
- Polymer composites (3)
- Powder (3)
- Pyrotechnik (3)
- Quantum dot (3)
- Radiation protection (3)
- Reibung (3)
- Residual Stresses (3)
- Rheology (3)
- Ring-opening polymerization (3)
- Schleifen (3)
- Schwingfestigkeit (3)
- Schädigungsgrad (3)
- Seal (3)
- SiO2 (3)
- Sialic acid (3)
- Size (3)
- Specific heat spectroscopy (3)
- Strahlen (3)
- Sulfidation (3)
- Surface chemistry (3)
- Synchrotron (3)
- Synchrotron X-ray diffraction (3)
- Tausalz (3)
- Thermografie (3)
- Thick-walled steel (3)
- Thin film metrology (3)
- Thin polymer films (3)
- Tomography (3)
- Turning (3)
- UHPC (3)
- Ultrashort laser material interaction (3)
- Ultrasonic testing (3)
- Ultrasound (3)
- Upconverting nanoparticles (3)
- VOC (3)
- VSSA (3)
- Verschleiß (3)
- Wasser (3)
- Wasserstoffspeicher (3)
- X-ray photoelectron spectroscopy (3)
- XANES (3)
- XRF (3)
- Zerstörungsfreie Prüfung (3)
- Zinc coatings (3)
- Ökodesign (3)
- 316L (2)
- AISI 304L (2)
- AM (2)
- ASR (2)
- Absolute fluorescence quantum yield (2)
- Absolute fluorometry (2)
- Absorption edge (2)
- Acid Dew and Fog (2)
- Acoustic emission testing (2)
- Active thermography (2)
- Adaptives Schweißen (2)
- Adhesive strength (2)
- Aging (2)
- Air exchange rate (2)
- Aktiv-Passiv-Element (2)
- All-optical switching (2)
- Alloy 31 (2)
- Aluminum alloy (2)
- Aluminum alloys (2)
- Anisotropy (2)
- Archaea (2)
- Artificial digestion (2)
- Asymmetric coupler (2)
- Auftragschweißen (2)
- Ausnahmegenehmigungen (2)
- Automation (2)
- Automobilindustrie (2)
- BAMline (2)
- Bacteria (2)
- Bauteilmonitoring (2)
- Beanspruchung auf Zug und Druck (2)
- Belüftungselement (2)
- Beton (2)
- Biofuels (2)
- Biomaterials (2)
- Bitumen (2)
- Bonding strength (2)
- Broadband dielectric spectroscopy (2)
- Bulging (2)
- C-C coupling (2)
- C3A hydration (2)
- CFD-model (2)
- CFK (2)
- CFRP (2)
- CNG (2)
- CONSENS (2)
- Calcination (2)
- Calibration (2)
- Carbon capture (2)
- Carbon dioxide (2)
- Carbon fiber reinforced polymers (2)
- Carbonitride (2)
- Carrier gas hot extraction (2)
- Catalysts (2)
- Chemical composition (2)
- Chemicals classification (2)
- Circular economy (2)
- Classification (2)
- Composite materials (2)
- Composite pressure vessel (2)
- Composite-Druckgefäße (2)
- Compressive cyclic loading (2)
- Construction products (2)
- Coordination polymers (2)
- Copolymer (2)
- Cordierite (2)
- Corrosion evolution (2)
- Coupled generalized nonlinear Schrödinger equation (2)
- Crack closure (2)
- Creep resistant steel (2)
- Crevice corrosion (2)
- Critical strain (2)
- Crystal plasticity (2)
- Cutting tool (2)
- Cyclic loading (2)
- DED (2)
- Dangerous goods (2)
- Deactivation pathways (2)
- Destabilization (2)
- Deuterium (2)
- Diffusion coefficient (2)
- Digital image correlation (2)
- Digitization (2)
- Dimensional accuracy (2)
- Discotic liquid crystals (2)
- Disinfection (2)
- Disposal repository (2)
- Dissimilar metal weld overlays (2)
- Druck (2)
- Dual-core photonic crystal fiber (2)
- Duplex stainless steel (2)
- Duplex stainless steels (2)
- Durability (2)
- Dye (2)
- Dynamic light scattering (2)
- ECHA (2)
- Early hydration (2)
- Ecodesign (2)
- Eindringmodul (2)
- Einstufung (2)
- Einzelfaserdurchzugsversuch (2)
- Electrochemistry (2)
- Electromagnetic weld pool support (2)
- Ellipsometry (2)
- Embedded electronics (2)
- Environmental stress cracking (ESC) (2)
- Ettringit (2)
- European standard (2)
- Exciton diffusion (2)
- Explosion protection (2)
- FE-model (2)
- FTIR spectra (2)
- Faser-Bragg Gitter (2)
- Fasermodifikation (2)
- Fatigue crack growth (2)
- Fatigue crack propagation threshold (2)
- Fe2TiO5 (2)
- Ferromagnetischer Stahl (2)
- Feuerwehr (2)
- Feuerwerk (2)
- Fire (2)
- Flammable gas (2)
- Flammable liquid (2)
- Fließmittel (2)
- Fluorescence decay kinetics (2)
- Foaming (2)
- Fraktographie (2)
- Fuel economy (2)
- GFK (2)
- GFRP (2)
- GMA Welding (2)
- GMA welding (2)
- Gefahrstoff (2)
- Generative Fertigung (2)
- Glass composition (2)
- Glass transition (2)
- Globally harmonized system of classification and labelling of chemicals (2)
- Grain size (2)
- Graphene (2)
- Grenzflächenaktive Verbindung (2)
- HEA (2)
- HSLA steel (2)
- Haftfestigkeit (2)
- Hardmetal (2)
- Hartstoffphasen (2)
- Hartstoffschichten (2)
- Hazardous chemicals (2)
- Hazardous substances (2)
- Heat control (2)
- High-strength concrete (2)
- High-strength steel (2)
- Hochfester Stahl (2)
- Hochtemperaturwerkstoffe (2)
- Humboldt Codices (2)
- Humidity (2)
- Hybrid Materialien (2)
- Hybrid laser arc welding (2)
- Hybrid laser-arc welding (2)
- Hydrogranat (2)
- Hydrothermale Behandlung (2)
- Hydroxyellestadit (2)
- Hydroxylellestadite (2)
- Hysteresis (2)
- Härteprüfung (2)
- Härtevergleichsplatten (2)
- Höherfester Stahl (2)
- Implants (2)
- Impurities (2)
- In situ strain (2)
- In situ studies (2)
- In-situ monitoring (2)
- Injection (2)
- Instrumented indentation testing (2)
- Instrumentierte Eindringprüfung (2)
- Interface (2)
- Ionic Liquid Crystals (2)
- Kennzeichnung (2)
- Kinetic (2)
- Kohlenstofffaserverstärkter Kunststoff (2)
- Konzentrationselement (2)
- Korund (2)
- Korundschleifen (2)
- Kraftabhängige Funktion (2)
- Kriechen (2)
- LDX (2)
- LNG (2)
- LTT Weld Filler Materials (2)
- Laser Beam Melting (2)
- Laser-metal-deposition (2)
- Laserimplantation (2)
- Lattice Structures (2)
- Lattice structures (2)
- Lichtbogensensorik (2)
- Lichtmikroskopie (2)
- Loading factor (2)
- Low temperature (2)
- MSG-Engspaltschweißen (2)
- Macrophages (2)
- Magnetic nano-particles (2)
- Magneto-optischer Sensor (2)
- Market surveillance (2)
- Martensitischer nichtrostender Stahl (2)
- Maschinennachgiebigkeit (2)
- Measurement (2)
- Mehr-Proben-Prüfung (2)
- Messing (2)
- Metallsulfide (2)
- Metals (2)
- Methane (2)
- Microbiologically influenced corrosion (2)
- Microstructure evolution (2)
- Mikrobiell beeinflusste Korrosion (2)
- Mobility (2)
- Modalanalyse (2)
- Mortar (2)
- Multiple reflections (2)
- Nachwärmung (2)
- Nanocrystal (2)
- Nanomaterial (2)
- Nanoparticles (2)
- Nanopatricle (2)
- Nanotoxicity (2)
- Neutron (2)
- Neutron scattering (2)
- Ni-Resist (2)
- Niobium carbide (NbC) (2)
- Nitrogen (2)
- Nondestructive testing (2)
- Nuclear power plants (2)
- Nuclear waste (2)
- Numerical process simulation (2)
- Numerische Simulation (2)
- Oberfläche (2)
- Oberflächenbearbeitung (2)
- Oberflächenfunktionalisierung (2)
- Oberflächenmesstechnik (2)
- Oberflächenprüftechnik (2)
- Oberflächentechnik (2)
- Offshore wind (2)
- Online NMR Spectroscopy (2)
- Optical measurement (2)
- Orientation (2)
- PVD (2)
- PVD hard coating (2)
- Pavement (2)
- Permeation barriers (2)
- Photooxidation (2)
- Photophysics (2)
- Physical hazards (2)
- Plastic deformation (2)
- Polyacrylamide (2)
- Polycarboxylate ether (2)
- Polycarboxylatether (2)
- Polyethylene grades (2)
- Polymer blends (2)
- Polymers with intrinsic microporosity (2)
- Porcelain (2)
- Pores (2)
- Porosität (2)
- Precipitation (2)
- Pressure vessel (2)
- Process Monitoring (2)
- Process chain (2)
- Process simulation (2)
- Properties (2)
- Prozessmonitoring (2)
- Prüfmethode (2)
- Pulsed laser beam welding (2)
- Pyrotechnics (2)
- Quality assurance (2)
- Quantum Yield (2)
- Quenching (2)
- Quenching and partitioning (2)
- RAMAN (2)
- Raman (2)
- Raman spectroscopy (2)
- Reference procedures (2)
- Relaxation (2)
- Reparability (2)
- Ressidual stress (2)
- Ressourceneffizienz (2)
- Rheologie (2)
- Rigid amorphous fraction (2)
- Ring-opening Polymerization (2)
- Rissarrest (2)
- Risswachstum (2)
- Röntgen-3D-Computertomographie (2)
- Röntgen-Refraktion (2)
- S-Phase (2)
- SLS (2)
- Safety characteristic (2)
- Scale-bridging (2)
- Scanning Kelvin Probe Force Microscopy (SKPFM) (2)
- Schweißnaht (2)
- Sealing materials (2)
- Selbstkalibrierung (2)
- Selektive-laser-melting (2)
- Semi-finishing (2)
- Semiconductor quantum dot (2)
- Serial sectioning (2)
- Short cracks (2)
- Sicherheit (2)
- Silbernanopartikel (2)
- Single pass welding (2)
- Sinter additive (2)
- Size effect (2)
- Slenderness effect (2)
- Soft glass (2)
- Solid lubricants (2)
- Spaltkorrosion (2)
- Sphärische Indenter (2)
- Spray drying (2)
- Stand der Normung (2)
- Standardization (2)
- Strain rate (2)
- Stress corrosion cracking (2)
- Structural Integrity (2)
- Superalloy (2)
- Superalloy single crystals (2)
- Synchrotron X-ray refraction (2)
- Synchrotron X-ray refraction radiography (2)
- TCO (2)
- TMDSC (2)
- TMF (2)
- TPU (2)
- Test Tailoring (2)
- Thermal expansion (2)
- Thermomechanics (2)
- Thermoresponsive polymers (2)
- TiN (2)
- Titanium (2)
- Titanium nitride (2)
- Tobermorit (2)
- Tobermorite (2)
- Toughness (2)
- Transesterification (2)
- Transient heat transfer (2)
- Tribofilm (2)
- Tribologie (2)
- UV radiation (2)
- UV-irradiation (2)
- Ultra-high performance concrete (2)
- Ultrafast soliton fission (2)
- Ultraschallunterstütztes Fräsen (2)
- Umweltsimulation (2)
- VIS (2)
- Vaporization (2)
- Vereinfachtes Verfahren (2)
- Verschleißbeständigkeit (2)
- Vesicles (2)
- Virtual experiments (2)
- Viscoplasticity (2)
- WAXS (2)
- Water/alcohol mixtures (2)
- Weld pool dynamics (2)
- Weld pool geometry (2)
- Weld pool shape (2)
- Welding simulation (2)
- Windkanal (2)
- X-ray (2)
- Zementgebundene Baustoffe (2)
- Zementleim (2)
- Zentrifugentechnologie (2)
- Zertifikate (2)
- Zonation (2)
- 13CrMoV9-10 (1)
- 3D glass structure model (1)
- 3D printer (1)
- 3D-Metal-Printing (1)
- 3D-finite element modeling (1)
- 3D-printing (1)
- 5-hydroxynicotinic acid (1)
- 9%Ni steel (1)
- 9%Ni steel, (1)
- ADXRD (1)
- AGIL (1)
- AKR (1)
- ALD-Beschichtung (1)
- AM IN718 (1)
- ASAP-MS (1)
- ASR modelling (1)
- ATR-FTIR (1)
- Ab initio calculation (1)
- Ab initio calculations (1)
- Abrasion (1)
- Absolute measurement (1)
- Absorption spectrometry (1)
- Abwasser (1)
- Accelerated concrete prism test (1)
- Accelerated integration scheme (1)
- Accelerated temporal integration (1)
- Accelerator magnet coils (1)
- Accelerator magnets (1)
- Accreditation (1)
- Acoustic Emission (AE) (1)
- Acoustic emission (1)
- Adaptive MSG-Lichtbogenprozesse (1)
- Adaptive MSG-Lichtbogenschweißprozesse (1)
- Adaptive control (1)
- Adaptive welding beam oscillation (1)
- Adative arc welding processes (1)
- Additive manufacturing (AM) (1)
- Adhesion (1)
- Adhesive ALD interlayer (1)
- Adhesive strength determination (1)
- Adiabatic calorimeter (1)
- Adsorbed layer (1)
- Affinitätschromatographie (1)
- Agarose (1)
- Age hardening (1)
- Ageing (1)
- Aggressive environement (1)
- Aggressive environment (1)
- Aggressive gases (1)
- Air-coupled ultrasonic testing (1)
- Air-coupled ultrasound (1)
- Aktivlöten (1)
- Al-Cu-Li-alloy (1)
- Al-Li alloys (1)
- Alkali-Silica Reaction (1)
- Alkali-activated slag (1)
- Alkaline earth metal (1)
- Alkali–silica reaction (1)
- Alloy (1)
- Alloy 2818A (1)
- Alternative Kraftstoffe (1)
- Alternative fuels (1)
- Alterung (1)
- Aluminium alloy (1)
- Aluminium oxide (1)
- Aluminium-Druckgusslegierung (1)
- Aluminiumlegierung (1)
- Aluminum Alloys (1)
- Ambient vibration measurements (1)
- Amorphous silica (1)
- Amplification (1)
- Analyse (1)
- Analysis of wormholes (1)
- Ancient INKS (1)
- Anisotropic fiber orientation (1)
- Ankopplung (1)
- Anlagen (1)
- Annealing (1)
- Annealing treatment (1)
- Anodization (1)
- Anoxia (1)
- Anpassung (1)
- Antibacterial properties (1)
- Antikensammlung Berlin (1)
- Anwendung von Kohlenstoffschichten (1)
- Aquifer (1)
- Arbeit (1)
- Arc sensor (1)
- Archaeometry (1)
- Architecture (1)
- Architektur (1)
- Artefact (1)
- Artificial weathering (1)
- Assay (1)
- Atemschutz (1)
- Atmospheric corrosion (1)
- Atmospheric pressure plasma (1)
- Atomic Force Microscopy (AFM) (1)
- Atomic Scale (1)
- Atomic packing factor (1)
- Auslagerung (1)
- Auslagerungsversuche (1)
- Austenit (1)
- Austenitic (1)
- Austenitic stainless steels (1)
- Austenitic steel (1)
- Autoclaved aerated concrete (1)
- Automated assay (1)
- Automated expansion measurement (1)
- Automated manufacturing (1)
- Automatisierte Fertigung (1)
- Automotive application (1)
- BAM-Fallhammer (1)
- BCS (1)
- BDS (1)
- BET (1)
- Bacterial attachment (1)
- Bacterial growth (1)
- Baltic Sea (1)
- Baustoffe (1)
- Bauwesen (1)
- Beam oscillation (1)
- Beam oscillations (1)
- Behavior (1)
- Berstfestigkeit (1)
- Beschichtung (1)
- Bestandserhaltung (1)
- Beständigkeit von Kunststoffen (1)
- Beta-eucryptite (1)
- Beta-eucrytite (1)
- Betonautobahn (1)
- Betonautobahnen (1)
- Betonfahrbahndecken (1)
- Betonstahl (1)
- Biaxial strength (1)
- Binder (1)
- Binder jetting (1)
- Bio Ceramic (1)
- Bio Ceramics (1)
- Bio-based concrete (1)
- Bioactive glass (1)
- Biocide (1)
- Biocides (1)
- Biocomposite (1)
- Biocorrosion (1)
- Bioethanol (1)
- Biofouling (1)
- Biogeochemistry (1)
- Bioinspiration (1)
- Biologische Bekämpfung (1)
- Biomedical application (1)
- Biomedizin (1)
- Bioresorbable (1)
- Biozidprofuktfamilie (1)
- Bisphenol A (1)
- Bitter technique (1)
- Blends (1)
- Blitzknallkörper (1)
- Bone grafting (1)
- Bone regeneration (1)
- Bone substitutes (1)
- Borosilicate glass (1)
- Borosilicatglas (1)
- Boson peak (1)
- Boundary element method (1)
- Bragg-edge (1)
- Brass (1)
- Bremsbelag (1)
- Bremsbeläge (1)
- Brennstoff (1)
- Brillouin (1)
- Brittle / ductile fracture behavior (1)
- Brunauer-Emmett-Teller (1)
- Brückenabdichtung (1)
- Build-up strategy (1)
- Bulging effect (1)
- CAT (1)
- CAT-technology (1)
- CCT diagrams (1)
- CCUS, supercritical/dense phase CO2, carbon steels, martensitic steel, superaustenite steel, droplet corrosion (1)
- CE (1)
- CEC-L-103 (1)
- CEN (1)
- CEO (1)
- CFD model (1)
- CLP-Verordnung (1)
- CLP-regulation (1)
- CMSX4 (1)
- COD AGE (1)
- COD-AGE (1)
- CODE AGE (1)
- COSMO (1)
- Calcium Cobaltite (1)
- Calcium monofluoride (1)
- Calciumcobaltit (1)
- Calciummanganat (1)
- Carbon (1)
- Carbon steels (1)
- Carbon fibre-reinforced-plastics (1)
- Carbon footprint (1)
- Carbon steel (1)
- Carbon storage (1)
- Carbonate matrix stimulation (1)
- Carrier gas hot extraction (CGHE) (1)
- Carrier-Material (1)
- Catalysis (1)
- Ccs (1)
- Cell imaging (1)
- Cellular polypropylene (1)
- Cemented carbide (1)
- Centrifugal Adhesion Testing (1)
- Centrifugal adhesion testing (1)
- Centrifugal compressor wheel (1)
- Ceramic springs (1)
- Ceramics (1)
- Certification (1)
- Changes with time (1)
- Chemical admixtures (1)
- Chemical durability (1)
- Chemical resistance (1)
- Chemikalien unter Druck (1)
- Chemikalienrecht (1)
- Chemische Beständigkeit (1)
- Chemische Zusammensetzungen (1)
- Chloride (1)
- Cimensional Accuracy (1)
- Clad steels (1)
- Cladding (1)
- Clean energy technology (1)
- Cleavable probe (1)
- Climate (1)
- Co (1)
- Co2-Storage (1)
- CoCrMo (1)
- Coarse grained heat affected zone (1)
- Coarse-grained heat-affected zone (1)
- Coastal protection (1)
- Cobald based alloy (1)
- Cocrystal (1)
- Cod-age (1)
- Cohesive finite elements (1)
- Cold-welding (1)
- Columnar Liquid Crystals (1)
- Columnar liquid crystals (1)
- Combined corrosive and mechanical load (1)
- Compatibility (1)
- Complex Molecular Systems (1)
- Complex loading (1)
- Composite panel (1)
- Composite-Druckbehälter (1)
- Composite-Druckspeicher (1)
- Compression set (1)
- Computational fluid dynamics (1)
- Computed tompgraphy (1)
- Computertomographie (1)
- Concrete pavements (1)
- Conditioning layer (1)
- Conductor-like screening model (1)
- Confined Columnar Liquid Crystals (1)
- Conformity assessments (1)
- Constraint (1)
- Consumer article (1)
- Consumer articles (1)
- Control (1)
- Conventional Ni-based austenitic welding electrode (1)
- Coolant-free (1)
- Cooling rate (1)
- Coordinate measurement machine (1)
- Copper (1)
- Copper hydroxide (1)
- Core shell structure (1)
- Core-clusters (1)
- Core-shell nanoparticles (1)
- Correlation map (1)
- Corrosion Fatigue (1)
- Corrosion environment (1)
- Corundum grinding (1)
- Coupling (1)
- CrN/NbN (1)
- Crack Propagation (1)
- Crack closure mechanisms (1)
- Crack propagation (1)
- Crack propagation analysis (1)
- Cracking mechanism (1)
- Cracks (1)
- Crater wear (1)
- Creep mechanisms (1)
- Creep, Creep Rupture, and Stress Rupture (1)
- Creep-fatigue (1)
- Creep-resisting materials (1)
- Critical energy release rate (1)
- Crosslinking (1)
- Cryogenic steel (1)
- Crystal Engineering (1)
- Crystal Orientation (1)
- Crystallographic texture (1)
- Cupriavidus metallidurans (1)
- Current density (1)
- Cycles (1)
- Cyclic J-integral (1)
- Cyclic R-curve (1)
- Cyclic R-curve analysis (1)
- Cyclic oxidation (1)
- Cyclic stress-strain curve (1)
- Cyclisation (1)
- Cylindrical turning (1)
- Cytoskeleton mimic (1)
- DEM (1)
- DFT (1)
- DIC (1)
- DIN (1)
- DIN EN ISO 9223 (1)
- DLC (1)
- DLS (1)
- DNA origami (1)
- DSC (1)
- DSS (1)
- Damage correlation map (1)
- Damage histogram (1)
- Dangereous goods (1)
- Data analysis (1)
- Data fusion (1)
- Data processing (1)
- Data waiving (1)
- Datenfusion (1)
- Datenmanagement (1)
- Dead Sea Scrolls (1)
- Dealloying (1)
- Decorative coatings on polymer substrates (1)
- Defect detection (1)
- Defect-mode Interaction (1)
- Defects (1)
- Defekte (1)
- Deformed geometry (1)
- Degree of damage (1)
- Deliberate particle implementation (1)
- Dendritic amphiphile (1)
- Density measurement (1)
- Dentine (1)
- Depolarization contrast imaging (DCI) (1)
- Deposition rate (1)
- Design of experiments (1)
- Desinfektion nichtrostender Stahl (1)
- Diaspore (1)
- Dichtung (1)
- Dickenmessung, (1)
- Die-cast aluminum (1)
- Dielectric ceramic (1)
- Dielectric heating (1)
- Dielectric materials (1)
- Dielectric strength (1)
- Diesel (1)
- Diesel Particulate Filter Materials (1)
- Diesel fuel (1)
- Diffraction (1)
- Diffusionslöten (1)
- Digital Image Correlation (1)
- Digitalisation (1)
- Dilatometry (1)
- Direct fluorine-metal bond (1)
- Directed Energy Deposition (1)
- Discotic Liquid Crystals (1)
- Dislocations (1)
- Disorder (1)
- Dispergierung von Glaspartikeln (1)
- Dispersion of glass particle (1)
- Dissimilar Welds (1)
- Dissimilar welds (1)
- Dissolved water (1)
- Dosimetrie (1)
- Double substitution (1)
- Downstream Processing (1)
- Drinking water (1)
- Dritter Körper (1)
- Druckverformungsrest (1)
- Druckverformungsrestprüfung (1)
- Duplex (1)
- Dyes (1)
- Dynamic recrystallization (1)
- Dynamic testing (1)
- Dynamic vapor sorption (1)
- Dünnschichten (1)
- EDXRD (1)
- EN 16516 (1)
- EN 717-1 (1)
- ESEM (1)
- ESI-TOF-MS (1)
- ESR (1)
- EU-CLP (1)
- Early stages (1)
- Earth block (1)
- Earth mortar (1)
- Eddy current (1)
- Edge effects (1)
- Editorial (1)
- Education (1)
- Effective properties (1)
- Eigenspannung (1)
- Einschlüsse (1)
- Einspanngrad (1)
- Einstufung gefährlicher Stoffe (1)
- Einzelzellanalyse (1)
- Eisenoxid (1)
- Elastic follow-up (1)
- Elastic-plastic fracture mechanics (1)
- Elastomer (1)
- Elastomers (1)
- Electric conductivity (1)
- Electrical connectors (1)
- Electrical resistance (1)
- Electro catalytic water splitting (1)
- Electro-plated nickel coatings (1)
- Electrochemical Empedance Spectroscopy (EIS) (1)
- Electrochemical deposition (1)
- Electrochemical noise (1)
- Electrochemical potentiokinetic reactivation (1)
- Electroless Ni-P (1)
- Electromagnetic influence (1)
- Electromagnetic support (1)
- Electromagnetic weld pool support system (1)
- Electron back-scattered diffraction (1)
- Electron probe X-ray microanalysis (EPMA) (1)
- Elektromagnetische Schmelzbadbeeinflussung (1)
- Elektromagnetische Schmelzbadunterstützung (1)
- Elementanalyse (1)
- Ellipsometric metrology (1)
- Embrittlement (1)
- Emission (1)
- Emission chamber (1)
- Emission chamber testing (1)
- Emissions (1)
- Enamel (1)
- Endurance limit (1)
- Energie (1)
- Energieeintrag (1)
- Energieerzeugung (1)
- Energy dispersive X Ray diffraction (1)
- Energy production (1)
- Energy storage (1)
- Energy systems (1)
- Energy transfer (1)
- Engine combustion (1)
- Engine performance (1)
- Enrichment (1)
- Entwicklung (1)
- Entzinkung (1)
- Entzündbarkeit (1)
- Environment (1)
- Environmentally assisted cracking (1)
- Epitaxial thin films (1)
- Epoxide (1)
- Epoxidharz (1)
- Equivalent heat source (1)
- Equivalent stress concentration factors (1)
- Equivalent volumetric heat source (1)
- Erdböden (1)
- Ermüdung (1)
- Ermüdungsfestigkeit (1)
- Ermüdungsrissfortschritt (1)
- Europäische Kommission (1)
- Evolution (1)
- Excess surface work (1)
- Expanding cavity model (1)
- Experimental design (1)
- Expert judgement (1)
- Explosives (1)
- FEM (1)
- FIB Tomography (1)
- FRET (1)
- FT-Raman (1)
- Fahrzeugbrand (1)
- Faser-Bragg-Gitter (FBG) (1)
- Faserverbundwerkstoffe (1)
- Fast Scanning Calorimetry (1)
- Fast measurement (1)
- Fatigue fracture (1)
- Femtosecond (1)
- Femtosecond laser ablation (1)
- Femtosekundenlaser (1)
- Ferrit (1)
- Ferritic steels (1)
- Ferritic welding electrode (1)
- Ferroic cooling (1)
- Ferromagnetic steels (1)
- Ferromagnetischer Kunststoff (1)
- Fertigungstechnologie (1)
- Feuchtemessung (1)
- Fiber laser (1)
- Fiber-reinforced composite (1)
- Fiber-reinforced concrete (1)
- Filler (1)
- Finite element method (FEM) (1)
- Finland (1)
- Fireworks (1)
- Flammability (1)
- Flank (1)
- Flaschenventile (1)
- Flash thermography (1)
- Flexural testing (1)
- Flow Cell (1)
- Flow system (1)
- Flow-System (1)
- Flue gas desulphurisation facilities (1)
- Fluid transport (1)
- Fluorescence lifetime (1)
- Fluoreszenz (1)
- Fluorkautschuk (FKM) (1)
- Fluorophore (1)
- Formaldehyd (1)
- Formaldehyde (1)
- Formerkennung (1)
- Formgedächtnislegierungen (1)
- Fourier series (1)
- Fractal Microstructure (1)
- Fracture (1)
- Fracture resistance (1)
- Fracture toughness (1)
- Free weathering (1)
- Freibewitterung (1)
- Fresnel reflection (1)
- Friction stir processing (1)
- Fuel with 10 % ethanol (1)
- Fuels (1)
- Full Notch Creep Test (FNCT) (1)
- Full notch creep test (FNCT) (1)
- Full penetration (1)
- Fungi (1)
- Funk- und Fernzündsysteme (1)
- Funktionelle Beschichtungen (1)
- Fusion Zone (1)
- Fusion zone size (1)
- Fusion zone, nickel alloys (1)
- Fügetechnik (1)
- Füllgradregelung (1)
- GC-FID (1)
- GHS (1)
- GMAW (1)
- GMAwelding (1)
- GMR (1)
- GMR sensors (1)
- GTAW (1)
- Gamma irradiation (1)
- Gamma-Co60 radiation (1)
- Gap bridgeability (1)
- Gap bridging (1)
- Gas discharges (1)
- Gas monitoring (1)
- Gas separation membranes (1)
- Gas solubility (1)
- Gasabgabe (1)
- Gasgehalt (1)
- Gastheorie (1)
- Geant4 (1)
- Gefahrenklassen (1)
- Gefahrgut (1)
- Geführte Ultraschallwellen (1)
- Geometrical factors (1)
- Geosynthetics (1)
- Geotextiles (1)
- Glasanalyse (1)
- Glass crystallization stress (1)
- Glass-ceramics definition (1)
- Glasses (1)
- Glassy polynorbornenes (1)
- Glasübergang (1)
- Gleeble testing (1)
- Gleichungssysteme (1)
- Glue (1)
- Gold (1)
- Grade S960QL steel (1)
- Gradient-enhanced fatigue model (1)
- Grain Boundary Corrosion (1)
- Grain boundaries (1)
- Grain growth (1)
- Granules (1)
- Graphite furnace (1)
- Greek curse tablets (1)
- Green-Death solution (1)
- Growth defects (1)
- Gütezeichen (1)
- H-bonds (1)
- HDPE (1)
- HR-CS-MAS (1)
- HSLA (1)
- HV cable accessories (1)
- Hard metal (1)
- Hard metals (1)
- Hard tungsten (1)
- Hard turning (1)
- Hard-turning (1)
- Harmonised standardisation (1)
- Hausbockkäfer (1)
- Heat affected zone (1)
- Heat diffusion (1)
- Heat flow (1)
- Heat recovery (1)
- Heat-affected zone (1)
- Heated Concrete (1)
- Heating oil (1)
- Heating oil storage tanks (1)
- Heating oil with 10 % biodiesel (1)
- Heissrisse (1)
- Heißriss (1)
- Heißrisse (1)
- Henry's law constant (1)
- Hessian analysis (1)
- Heusler alloys (1)
- High - temperature corrosion (1)
- High Cycle Fatigue (1)
- High Temperature Corrosion (1)
- High brightness (1)
- High ductility (1)
- High interstitial austenitic steel (1)
- High power (1)
- High strength steel (1)
- High temperature (1)
- High-energy X-ray CT (1)
- High-power fibre laser (1)
- High-power laser beam (1)
- High-strength steel sheets (1)
- High-temperature corrosion (1)
- Highspeed (1)
- Hipims (1)
- Historic buildings (1)
- Hochfeste Stähle (1)
- Hohlprofilknoten (1)
- Holz (1)
- Holzschutz (1)
- Hot Cracks (1)
- Hot Press (1)
- Hot cracking test (1)
- Hot isostatic pressing (HIP) (1)
- Hybrid-laser-arc welding (1)
- Hydrocarbons (1)
- Hydrogen Assisted Cracking (HAC) (1)
- Hydrogen concentration (1)
- Hydrogen embrittlement (1)
- Hydrogen permeability (1)
- Hydrogen permeation (1)
- Hydrogenated Nitrile Butadiene Rubber (1)
- Hydrophilicity (1)
- Hydrostatic and arc pressure exceed the Laplace pressure (1)
- Hydrothermal Calcination (1)
- Hygieische Bewertung (1)
- Hygienic assessment (1)
- Hylotrupes bajulus, Anobium punctatum, natural durability, tropical wood, native wood. (1)
- Höherfeste Feinkornbaustähle (1)
- I-Träger (1)
- ICP-MS (1)
- IFGARD (1)
- IIT (1)
- IN 625 (1)
- IPM (1)
- ISO (1)
- ISO 14577 (1)
- ISO 3690 (1)
- IUCLID (1)
- IUCLID-Dossier (1)
- IgG (1)
- Illegale Pyrotechnik (1)
- Illumina (1)
- Image processing (1)
- Image reconstruction (1)
- Imaging ellipsometry(IE) (1)
- Imaging techniques (1)
- Immobilisierung (1)
- Immunglobuline (1)
- Impact (1)
- Impact absorbed energy (1)
- Impact damage (1)
- Impact factor (1)
- Impact wear (1)
- Implant failures (1)
- Implant-Test (1)
- In situ Atomic Force Microscopy (AFM) (1)
- In situ LIBS (1)
- In situ XRD (1)
- In situ diffraction (1)
- In situ measurement (1)
- In-Situ (1)
- In-Situ Characterization (1)
- In-Situ Techniques (1)
- In-situ (1)
- In-situ CT (1)
- In-situ SEM micro shear deformation (1)
- In-situ characterization of GDLs (1)
- In-situ compression CT (1)
- In-situ synchrotron X-ray computed tomography (1)
- In-situ synchrotron X-ray radiography (1)
- In-situ tensile test (1)
- In-situ-System (1)
- In718 (1)
- Inclusions (1)
- Inconel 625 (1)
- Inconel 686 coating (1)
- Indentation (1)
- Indentation hardness (1)
- Indirect Hard Modeling (1)
- Industry 4.0 (1)
- Industry processes wastes (1)
- Influence of rheology modifying admixtures on hydration of cementitious suspensions (1)
- Informationen (1)
- Initial attachment (1)
- Initial shear strength (1)
- Ink (1)
- Innovative Messtechnik (1)
- Inorganic polymers (1)
- Inserts (1)
- Instrument calibration (1)
- Interdiffusion (1)
- Interfacial shear strength (1)
- Interfacial strength (1)
- Interkristalline Korrosion (1)
- Interlaboratory test (1)
- Intermetallics (1)
- Internal Sulfidation (1)
- Internal friction (1)
- Internal stress (1)
- Interrupted milling (1)
- Inverse analysis (1)
- Inverse ostwald ripening (1)
- Ionic liquid (1)
- Ionic liquid crystalls (1)
- Ionic liquid crystals (1)
- Iron (1)
- Iron oxide (1)
- Iron oxide films (1)
- Iron speciation (1)
- Iron-based alloys (1)
- Iron–chromium–nickel alloy (1)
- Isostatic hot pressing (HIP) (1)
- Isotope dilution mass spectrometry (1)
- Janus dendrimers (1)
- Java GUI (1)
- Kalzinierung (1)
- Karosseriebau (1)
- Katalysator (1)
- Keggin Cluster (1)
- Kelvinsondenkraftmikroskopie (1)
- Kennwertermittlung (1)
- Keramikfeder (1)
- Kerbspannungskonzept (1)
- Keyhole welding (1)
- Kitagawa-Takahashi diagram (1)
- Klassifizierung (1)
- Klassifizierung von Kohlenstoffschichten (1)
- Klimawechsellagerung (1)
- Knoevenagel (1)
- Knoevenagel condensation (1)
- Kombinierete korrosive und mechanische Beanspruchung (1)
- Komponenten (1)
- Konferenzbericht (1)
- Konformitätsbewertung (1)
- Korosionsschutz (1)
- Korrosionsbelastung (1)
- Korrosionsuntersuchung (1)
- Korrosivitätskategorien (1)
- Kraftstoffe mit biogenen Anteilen (1)
- Kristalline CSH-Phase (1)
- Kristalline CSH-Phasen (1)
- Kryogene Temperatur (1)
- Kunststoffe (1)
- Kurzrissbruchmechanik (1)
- Künstliche Intelligenz (1)
- LIBS TIG welding (1)
- LME (1)
- LTT-Legierung (1)
- Laboratory X-ray diffraction (1)
- Laminography (1)
- Lanthanide-doped nayf-4 (1)
- Large scale test (1)
- Laser Cladding (1)
- Laser ablation (1)
- Laser cladding (1)
- Laser keyhole welding (1)
- Laser micromachining (1)
- Laser processing (1)
- Laser scanning microscopy (LSM) (1)
- Laser structuring (1)
- Laser surfacing (1)
- Laser- und Lichtbogenenergie (1)
- Laser-Pulver-Auftragschweißen (1)
- Laser-beam welding, (1)
- Laser-hybrid welding (1)
- Laser-induced periodic surface structures (1)
- Laser-induced periodic surface structures, LIPSS (1)
- Laser-metal-depositon (1)
- Laser-plasma hybrid (1)
- Lasermikrobearbeitung (1)
- Laserpulverauftragschweißen (1)
- Lasersicherheit (1)
- Laserstrahl-Hybridschweißen (1)
- Laserstrahlschmelzen (1)
- Lastwechselfestigkeit (1)
- Lattice structure (1)
- Layer-by-Layer (1)
- Lead isotopes (1)
- Leakage (1)
- Lebensdauerabschätzung (1)
- Lebensdauervorhersage (1)
- Leckagerate (1)
- Legierungselemente (1)
- Life Cycle Assessment (1)
- Life Cycle Assessment (LCA) Fusion welding (1)
- Life Cycle Assessment (LCA) Impact categories (1)
- Life Cycle Assessment (LCA) Schweißprozesse (1)
- Life Cycle Assessment (LCA) Umweltwirkungen (1)
- Life prediction (1)
- Life sciences (1)
- Lifetime (1)
- Lifetime prediction (1)
- Ligand quantification (1)
- Light curing (1)
- Liquid chromatography (1)
- Liquid metal embrittlement (1)
- Liquid phase sintering (1)
- Load Partition (1)
- Load partition (1)
- Local critical strain (1)
- Lock-in thermography (1)
- Lokale Korrosion (1)
- Long-term storage (1)
- Loss module (1)
- Low Cycle Fatigue (LCF) (1)
- Low carbon steel (1)
- Low cycle fatigue (1)
- Low heat input GMA welding (1)
- Low heat input Gma welding (1)
- Low melting (1)
- Low transformation temperature filler materials (1)
- Low-contrast surface modifications (1)
- Lubricants (1)
- MAG Prozesssteuerung (1)
- MAG welding (1)
- MALDI-TOF mass spectrometry (1)
- MIC projekt (1)
- Machinability (1)
- Magnetic beads (1)
- Magnetic domain distribution (1)
- Magnetic hyperthermia (1)
- Magnetic nanoparticles (1)
- Magnetic stray field (1)
- Magnetic stray fields (1)
- Magneto-optical coupling (MOC) (1)
- Magneto-structural transition (1)
- Magnetocaloric materials (1)
- Magnetomechanical effect (1)
- Magnetpartikel (1)
- Magnettechnik (1)
- Manufacturing (1)
- Marble deterioration (1)
- Marble sculptures (1)
- Marine (1)
- Marine atmosphere (1)
- Mars (1)
- Martensitic steel (1)
- Martensitic stainless steel (1)
- Martensitic transformation (1)
- Masonry (1)
- Masonry tower (1)
- Mass spectrometry of polymers (1)
- Mass spectroscopy (MS) (1)
- Mass transport (1)
- Masterschädigungslinie (1)
- MatLab (1)
- Material characterization (1)
- Material defects (1)
- Material degradation (1)
- Material model (1)
- Material modeling (1)
- Material oxidation (1)
- Material science (1)
- Materialmodellierung (1)
- Measurement uncertainty (1)
- Measuremment uncertainty (1)
- Mechanical Properties (1)
- Mechanical analysis (1)
- Mechanical and thermal testing (1)
- Mechanical testing (1)
- Mechanisches Verhalten (1)
- Mechanism (1)
- Mechanochemical syntheses (1)
- Mechanochemie (1)
- Medizintechnik (1)
- Melt Flow Rate (MFR) (1)
- Melt pool dynamics (1)
- Mesoporosity (1)
- Mesoporous (1)
- Mesoporous oxide materials (1)
- Metal (1)
- Metal Magnetic Memory (1)
- Metal Matrix Composite (1)
- Metal coatings (1)
- Metal magnetic memory (1)
- Metal matrix composites (1)
- Metal organic framework (1)
- Metal-organic frameworks (1)
- Metallene Werkstoffe (1)
- Metallic components (1)
- Metallurgie (1)
- Metals hygienic assessment release (1)
- Methanogen (1)
- Methanogenesis (1)
- Method comparison (1)
- Method validation (1)
- Methodenvalidierung (1)
- Methodology (1)
- Metrology (1)
- Mg1-xZnxTiO3 (1)
- Micro analysis (1)
- Micro-shrinkages (1)
- Microalloyed steels (1)
- Microbial induced corrosion (1)
- Microcracked ceramics (1)
- Microcracking (1)
- Microfluidic (1)
- Microfluidics (1)
- Micromechanical modeling (1)
- Micropatterned dry adhesive (1)
- Microscopy (1)
- Microsegregation (1)
- Microstructur (1)
- Microstructure Tensile strength (1)
- Microstructure and texture (1)
- Microwaves (1)
- Mikroplastik (1)
- Mikrostruktur (1)
- Milling (1)
- Misalignment of edges (1)
- Mixed Oxides (1)
- Mobile application (1)
- Model (1)
- Model alloy (1)
- Model tuning (1)
- Modelling (1)
- Modifizierter Sprühlichtbogen (1)
- Modular Production (1)
- Molecular Conformation (1)
- Molecular Organic Frameworks (1)
- Molecular dynamics (1)
- Molybdenum disulphide (1)
- Monotonic and cyclic crack driving force (1)
- Monte Carlo Simulation (1)
- Monte-Carlo Simulationen (1)
- Monte-Carlo simulation (1)
- Moving mesh (1)
- Multi-core particles (1)
- Multi-functional coatings for sensors (1)
- Multi-method analysis (1)
- Multi-pass welding (1)
- Multiaxial deformation (1)
- Multiaxial stress state (1)
- Multielectrode (1)
- Multifunctional efficiency (1)
- Multilayer (1)
- Multilaysers (1)
- Multiple crack initiation (1)
- Multiple cracking (1)
- Multiple-sample bonding (MSB) (1)
- Multiple-sample handling (MSH) (1)
- Multiplexing (1)
- Museum (1)
- Museumsschädling (1)
- Museumsschädlinge (1)
- NGS (1)
- NIR reflectography (1)
- Nachschlagewerk (1)
- Nano (1)
- Nano particle (1)
- Nano screening (1)
- Nano-particles alignment (1)
- Nano-powder characterization (1)
- Nano-scratch test (1)
- Nanocrystals (1)
- Nanoheterostructures (1)
- Nanoindentation (1)
- Nanomaterial screening (1)
- Nanomedicine (1)
- Nanopartikel (1)
- Nanophotonics (1)
- Nanopores (1)
- Nanoscale multilayers (1)
- Nanostructuring (1)
- Nanotubes (1)
- Narrow gap welding (1)
- Narrow-gap welding (1)
- Natural fibres (1)
- Natural silver wires (1)
- NbC cermets (1)
- Near infrared (1)
- Near-infrared light (1)
- Neozoon (1)
- Neural networks (1)
- Neutron backscattering (1)
- Neutron imaging (1)
- Neutrons diffraction (1)
- New technologies (1)
- NiTi (1)
- NiTi-Legierungen (1)
- Nicht lineare Prozesse (1)
- Nichtrostende Stähle (1)
- Nickel alloys (1)
- Nickel based coatings (1)
- Nickel foam (1)
- Nickel-base superalloy (1)
- Niedrig schmelzend (1)
- Niobcarbid (NbC) (1)
- Nitric acid (1)
- Nitrieren (1)
- Nitrocarburieren (1)
- Non lienear processes (1)
- Non-threshold measurement (1)
- Nondestructive Testing (1)
- Nonferrous slag (1)
- Nonlinearity (1)
- Nonpolar (1)
- Norm (1)
- Normen (1)
- Normung Ellipsometrie (1)
- Normung Explosivstoffe (1)
- Notch (1)
- Notch stress approach (1)
- Notified bodies (1)
- Novel metrology (1)
- Novel optical metrology (1)
- Nuclear Magnetic Resonance (1)
- Number density (1)
- Numerical Simulation (1)
- Numerical welding simulation (1)
- O-Ring (1)
- OBOC library (1)
- OECD (1)
- OER (1)
- Oberflächen (1)
- Oberflächenenergie (1)
- Oberflächenmessung (1)
- Oberflächenschädigung (1)
- Oberflächenstrukturierung (1)
- Offshore-Wind (1)
- On-line monitoring (1)
- Optical Constants (1)
- Optical centrifugation (1)
- Optical films (1)
- Optical porosimetry (1)
- Optical spectroscopie (1)
- Optical spectroscopy (1)
- Order parameter (1)
- Organic/inorganic block copolymer (1)
- Orientation distribution (1)
- Origin (1)
- Oszillierendes Magnetfeld (1)
- Outdoor weathering (1)
- Oxide (1)
- Oxide scale (1)
- P-type (1)
- PAEKs (1)
- PCA (1)
- PEG (1)
- PEG ligands (1)
- PIM-1 (1)
- PTFE composite (1)
- PTFE composites (1)
- PUR (1)
- PVD-coatings (1)
- PVD-processes (1)
- PVME (1)
- Panels (1)
- Paper sludge ash (1)
- Partial crystalline (1)
- Partial penetration (1)
- Particle erosion (1)
- Particle size (1)
- Particles as add-on features (1)
- Particles as imperfections (1)
- Particulate distributions (1)
- Passivation shell (1)
- Passive thermography (1)
- Passivity (1)
- Pb isotopes (1)
- Peptide library (1)
- Performance validation (1)
- Perovskite (1)
- Peroxy-fuels (1)
- Pest control (1)
- Phantome (1)
- Phase change material (1)
- Phase field simulation (1)
- Phase transformation (1)
- Phase-contrast microscopy (1)
- Phase-field (1)
- Phase-field simulation (1)
- Photocatalysis (1)
- Photocatalytic activity (1)
- Photocuring (1)
- Photogrammetric analysis (1)
- Photoluminescence quantum yield (1)
- Photonic devices (1)
- Photosensitizer (1)
- Photovoltaik (1)
- Physical aging (1)
- Physical vapor deposition (PVD) (1)
- Physical vapour deposition (PVD) (1)
- Physik (1)
- Phytolith (1)
- Piezopolarization (1)
- Pilz (1)
- Pinholes (1)
- Pipeline (1)
- Pitting (1)
- Plasma (1)
- Plasma acoustics (1)
- Plasma activation (1)
- Plasma diagnostics (1)
- Plasma-assisted ALD modification (1)
- Plasma-transferred-arc (1)
- Plume heating (1)
- Polycarboxylate ether (PCE) (1)
- Polycarboxylate ether (PCE), (1)
- Polycrystals (1)
- Polyelektrolyt (1)
- Polyethylenformstoffe (1)
- Polylactides (1)
- Polylaktid (1)
- Polymer matrix composites (1)
- Polymer of intrinsic microporosity (1)
- Polymer optical fibre (1)
- Polymer particles (1)
- Polymere (1)
- Polymeric Materials (1)
- Polymerization (1)
- Polymerkomposite (1)
- Polymers with intrinic microporosity (1)
- Polymorph (1)
- Polymorphism (1)
- Polymorphs (1)
- Polysaccharides (1)
- Polyurethane (1)
- Poren (1)
- Porenreduktion (1)
- Porosity reduction (1)
- Post Weld Heat Treatment (PWHT) (1)
- Post weld heat treatment (1)
- Potential (1)
- Power density dependence (1)
- Preceramic polymer (1)
- Precipitates (1)
- Principal Component Analysis (1)
- Printing (1)
- Probenpräparation (1)
- Process Control (1)
- Production technology (1)
- Profilvermessung (1)
- Programmierung (1)
- Protein A (1)
- Protein G (1)
- Protein interaction (1)
- Prozesskette (1)
- Prozessregelung (1)
- Prüfkammer (1)
- Prüfkopf (1)
- Prüfverfahren (1)
- Pseudobrookite (1)
- Pull-out composite materials (1)
- QCSE (1)
- Quality Control (1)
- Quantenausbeute (1)
- Quantum Dot-Rod (1)
- Quantum dot-rod (1)
- Quantum dots (1)
- Quantum yields (1)
- Quasielastic neutron scattering (1)
- R-curve analysis (1)
- REACH (1)
- Radar (1)
- Radio waves (1)
- Radiography (1)
- Rafting (1)
- Raman-Spektroskopie (1)
- Ratiometric sensing (1)
- Rauheit (1)
- Reaction-sintering (1)
- Reactive sputtering (1)
- Reciprocating sliding (1)
- Reconstructed ion chromatograms (1)
- Recycability (1)
- Recyclability (1)
- Recyclingfähigkeit (1)
- Reference (1)
- Reference measurements (1)
- Reference organisms (1)
- Reference samples (1)
- Refraction (1)
- Reinigung (1)
- Relaxation tests (1)
- Relaxationsphänomene (1)
- Reparierbarkeit (1)
- Residual stress measurements (1)
- Resistance spot welding (1)
- Resistance stress (1)
- Rietveld (1)
- Ringversuch Ellipsometrie (1)
- Rissausbreitungsstadien (1)
- Rissbildung (1)
- Risse (1)
- Rissform (1)
- Rissschließphenomen (1)
- Robust nano objects (1)
- Rod-like liquid crystals (1)
- Rotorblatt (1)
- Roughness (1)
- Röntgenemission (1)
- Röntgenrefraktion (1)
- SALSA (1)
- SBFEM (1)
- SEM (1)
- SERS (1)
- SIMS (1)
- SLM printed plasma torch (1)
- SMAW (1)
- SPS (1)
- SSTC Model (1)
- Salt eutectics (1)
- Sample holder (1)
- Sand-lime block (1)
- Sanger sequencing (1)
- Saxs (1)
- Scanning acoustic microscopy (SAM) (1)
- Scattering (1)
- Schallemission (1)
- Schallerzeuger (1)
- Schimmel (1)
- Schlagempfindlichkeit (1)
- Schmelzbadstütze (1)
- Schmelze-Masse-Fließrate (1)
- Schmierstoffe (1)
- Schmierung (1)
- Schneidwaren (1)
- Schnelle Flüssigkunststoffsysteme (1)
- Schutzgasschweißen (1)
- Schutzverglasung (1)
- Schweißdatenmanagement (1)
- Schweißeigenspannungen (1)
- Schweißnahtgeometrie (1)
- Schweißnahtnachbearbeitung (1)
- Schweißprozessparameter (1)
- Schweißverbindungen (1)
- Schwingbrüche (1)
- Seal performance (1)
- Sealing systems (1)
- Secondary heat source (1)
- Secondary stresses (1)
- Segregation (1)
- Selective laser melted materials (1)
- Self-Assembly (1)
- Self-assembly (1)
- Self-healing (1)
- Self-healing silicone rubber (1)
- Semiconductive layer (1)
- Semiconductor (1)
- Sensibilisierung (1)
- Sensing (1)
- Sensor (1)
- Sensorik (1)
- Sensorvalidierung (1)
- Serum (1)
- Shape memory alloys (1)
- Shear bond test (1)
- Shear testing (1)
- Shore hardness (1)
- Short chained Phthalates (1)
- Short chained phthalates (1)
- Short crack Propagation (1)
- Short crack propagation (1)
- SiO 2 (1)
- Sicherheitsdatenblatt (1)
- Silicate Glasses (1)
- Silicatglas (1)
- Silicon Carbide (1)
- Silicon nitride (1)
- Silvester (1)
- Simvastatin (1)
- Simvastatine (1)
- Single crystal superalloys (1)
- Single emitter (1)
- Single particle spectroscopy (1)
- Single photon and quantum effects (1)
- Single-crystal (1)
- Singulettsauerstoff (1)
- Sintermechanismen (1)
- Sinterung (1)
- Sliding friction (1)
- Sliding simulation (1)
- Slow crack growth (SCG) (1)
- Slurry optimization (1)
- Smart Sensors (1)
- Smart industry (4.0) (1)
- Smart materials (1)
- Soft-templated (1)
- Soil-structure interaction (1)
- Solid-State-Synthesis (1)
- Solubility (1)
- Solvation properties (1)
- Spannstahl (1)
- Spannung (1)
- Spannungs-Dehnungs-Verhalten (1)
- Spark plasma sintering (1)
- Spatial analyses (1)
- Specific heat spectroscopx (1)
- Spectroscopic ellipsometry (SE) (1)
- Spectroscopy (1)
- Spirocyclic (1)
- Spontaneous Polarization (1)
- Sprengarbeiten (1)
- Stahllegierungen (1)
- Stainless steel (1)
- Stainless Steel (1)
- Standard (1)
- Standards (1)
- Static light scattering (1)
- Stationäre Phase (1)
- Statistische Versuchsplanung (1)
- Steam oxidation resistance (1)
- Stift-Scheibe-Anordnung (1)
- Stoichiometric phases (1)
- Storage module (1)
- Strahlentherapie (1)
- Strain difference (1)
- Strain hardening (1)
- Strain rates (1)
- Strain-rate (1)
- Strength mismatch (1)
- Stress Coupling (1)
- Stress Relief Cracking (SRC) (1)
- Stress analysis (1)
- Stress relief cracking (1)
- Stress-strain behavior (1)
- Stress-strain relations (1)
- Stress-strain-behavior (1)
- Structural Health Monitoring (SHM) (1)
- Structural identification (1)
- Structural steel (1)
- Struktur (1)
- Subgrain structure (1)
- Sulphidation (1)
- Superaustenite steel (1)
- Supercapacitor (1)
- Superconducting (1)
- Superconducting magnet (1)
- Superconducting magnets (1)
- Supercritical/dense phase CO 2 (1)
- Superhydrophilic surface (1)
- Superhydrophobic surface (1)
- Supermartensitic Stainless Steel (SMSS) (1)
- Superplasticizer (1)
- Support configurations (1)
- Supramolecules (1)
- Surface (1)
- Surface Nucleation (1)
- Surface analysis (1)
- Surface cracks (1)
- Surface defects (1)
- Surface group analysis (1)
- Surface modification (1)
- Surface nucleation (1)
- Surface plasmon resonance enhanced ellipsometry (SPREE) (1)
- Surface treatment (1)
- Sustainability (1)
- Sustainable (1)
- Synchrotron diffraction (1)
- Synthesis (1)
- T1 precipitate (1)
- T24 / 7CrMoVTiB10-10 (1)
- TED-GC-MS (1)
- TGA (1)
- THz Spectroscopy (1)
- THz and mid IR spectroscopy (1)
- THz radiation (1)
- TIG (1)
- TIG-welding (1)
- TRIP (1)
- Tannins (1)
- Tauchen (1)
- Tausalzeintrag (1)
- Technische Keramik (1)
- Temperature and humidity (1)
- Temperature behavior (1)
- Temperature dependent ellipsometry (1)
- Temperature distribution (1)
- Temperatureinfluss (1)
- Tensile load (1)
- Tensile properties (1)
- Tensile strength (1)
- Tensile strength of coatings (1)
- Tensile strength of laminates (1)
- Terahertz synthetic aperture (1)
- Termiten (1)
- Test method (1)
- Test methods validation (1)
- Testing (1)
- Textilschädling (1)
- Texturation (1)
- Texture (1)
- Theranostics (1)
- Thermal conductivity (1)
- Thermal cycles (1)
- Thermal desorption analysis (1)
- Thermal energy storage (1)
- Thermal süectroscopy (1)
- Thermal-desorption spectroscopy (1)
- Thermische Belastungen (1)
- Thermo-mechanical fatigue (1)
- Thermoanalytical Methods (1)
- Thermodynamik (1)
- Thermoelectric (1)
- Thermoelektrika (1)
- Thermografie mit Stufenanregung (1)
- Thermographie (1)
- Thermomechanical Fatigue (TMF) (1)
- Thermomechanische Eigenschaften (1)
- Thermoplastic filaments (1)
- Thick plates (1)
- Thickening (1)
- Thin tribofilm (1)
- Ti-based colloids (1)
- TiMgN (1)
- Time-of-Flight secondary ion mass spectrometry (1)
- Titan (1)
- Titandiborid (1)
- Titanium alloy (1)
- Tool (1)
- Tool wear (1)
- Tooth wear (1)
- Topography (1)
- Toxicity (1)
- Traceability (1)
- Traffic (1)
- Traglastverhalten (1)
- Transformable steels (1)
- Transformation induced plasticity (1)
- Trennung (1)
- Tribometer (1)
- Tribooxidation (1)
- Tricalcium Phosphate (1)
- Trinkwasser (1)
- Triplet test (1)
- Trockenreibung (1)
- Tubular joints (1)
- Tungsten carbide (1)
- Tungsten carbide (WC) (1)
- Turbine components (1)
- Twinning (1)
- Typ-III (1)
- Type and batch tests (1)
- UCST-type polymers (1)
- UPLC (1)
- UV-curing (1)
- Ultra high molecular weight (1)
- Ultrafine particles (1)
- Ultrahigh-performance concrete (1)
- Ultrahigh-performance concrete (UHPC) (1)
- Ultraschall (1)
- Ultraschall-Echo (1)
- Ultrashort (1)
- Ultrashort pulse laser (1)
- Ultrasonic Testing (1)
- Ultrasonic velocities (1)
- Ultrasonics (1)
- Umweltwirkungen (1)
- Uncertainty (1)
- Uncertainty budgets (1)
- Unintended particle generation (1)
- Unsicherheiten (1)
- Unsupervised pattern recognition (1)
- Upconversion nanoparticle (1)
- Upscaling (1)
- VOx catalyst (1)
- Vacancies (1)
- Vacuum (1)
- Vakuum (1)
- Validation (1)
- Vapor recondensation (1)
- Ventile (1)
- Verbundfestigkeit (1)
- Vererbung (1)
- Vernetzte Produktion (1)
- Very high cycle fatigue (1)
- Visco-elastic (1)
- Volatile organic compounds (1)
- Volume fraction (1)
- Vor-Ort hergestellte Sprengstoffe (1)
- Vues des Cordillères (1)
- WC (1)
- WIG Schweißen (1)
- WIPANO (1)
- Wasserstoffgradient (1)
- Wasserstoffkonzentration (1)
- Wasserstoffunterstützte Kaltrissbildung (1)
- Wasserzähler (1)
- Water (1)
- Water Migration (1)
- Water droplet erosion resistance (1)
- Wear mechanisms (1)
- Weathering (1)
- Weld geometry (1)
- Weld metal (1)
- Weld pool (1)
- Weld seam geometry (1)
- Welded joints (1)
- Welding Simulation (1)
- Welding residual stresses (1)
- Werkstoffauswahl (1)
- Werkstoffklassen (1)
- Werkstoffprüfung (1)
- Werkzeug (1)
- Werstoff- und geometrische Imperfektion (1)
- White light interference microscopy (1)
- Windenergie (1)
- Wirbelstromprüfung (1)
- Withstand voltage tests (1)
- Wood (1)
- Wood protection (1)
- Wood-based materials (1)
- X-Ray refraction (1)
- X-ray absorption near-edge structure (1)
- X-ray absorption spectroscopy (1)
- X-ray absorption tomography (1)
- X-ray computed tomography (CT) (1)
- X-ray diffraction (XRD) (1)
- X-ray laminography (1)
- X-ray radiography (1)
- X-ray refractography (1)
- X-ray-refraction (1)
- X153CrMoV12 (1)
- XAFS (1)
- XL-CT (1)
- Xerogel (1)
- Yield strength (1)
- Young`s modulus (1)
- Young’s modulus (1)
- ZIF (1)
- Zeitaufgelöste THz-Spektroskopie (1)
- Zeolithe (1)
- Zertifizierung (1)
- Zinc (1)
- Zinc oxide nanoparticles (1)
- Zink (1)
- Zirconium (1)
- ZnO nanorods (1)
- Zustimmungen (1)
- Zyklen (1)
- Zyklische Belastung (1)
- Zyklische R-Kurve (1)
- a-C:H (1)
- carrier gas hot extraction (1)
- contour method (1)
- dipolar polarization (1)
- gold (1)
- laser cladding (1)
- magnesium (1)
- nanoparticle (1)
- neutron diffraction (1)
- nichtrostender Stahl (1)
- permittivity (1)
- quality assurcance (1)
- residual stress analysis (1)
- space charge polarization (1)
- subgrain structure (1)
- µ-contact printing (1)
- µCT-analysis (1)
- Ägyptisches Museum Berlin (1)
- Äquivalente Spannungskonzentrationsfaktoren (1)
- Ökobilanzierung (1)
Organisationseinheit der BAM
- 9 Komponentensicherheit (230)
- 6 Materialchemie (192)
- 7 Bauwerkssicherheit (177)
- 5 Werkstofftechnik (163)
- 8 Zerstörungsfreie Prüfung (127)
- 7.6 Korrosion und Korrosionsschutz (109)
- 9.3 Schweißtechnische Fertigungsverfahren (76)
- 9.4 Integrität von Schweißverbindungen (73)
- 8.5 Röntgenbildgebung (61)
- 9.5 Tribologie und Verschleißschutz (59)
Eingeladener Vortrag
- nein (411)
Das Ziel der Arbeit war die Entwicklung einer magnetischen Anreicherungsmethode für eine Bead-basierte Substanzbibliothek zur Identifizierung von Proteinbindern. Im Ramen des Forschungsbelegs wurde bereits eine Anreicherungsmethode für ein Modellsystem einer Peptidbibliothek entwickelt. Das Modellsystem bestand dabei aus zwei verschiedenen Peptiden. Als Positivkontrolle wurde das FLAG-Peptid gewählt, welches selektiv gegen den Anti-FLAG-Antikörper bindet, und ein weiteres Peptid wurde als Negativkontrolle gewählt. Anhand dieses Modellsystems konnte die zuvor entwickelte Anreicherungsmethode von 20.000 auf 1.000.000 Beads vergrößert werden. Hierbei wurde ein Anreicherungsfaktor von 818 und eine gute Wiederfindungsrate von 82% erreicht.
Der Mangel an Anwendungsrichtlinien und Validierungsverfahren für struktur-eingebettete faseroptische Dehnungssensoren, insbesondere auf Faser-Bragg-Gitter (FBG)-Basis, führte bislang dazu, dass diese Sensoren trotz ihrer hervorragenden Eigenschaften im Bereich der kommerziellen Material- und Strukturüberwachung nur in geringem Umfange eingesetzt wurden. Fragen zur Degradation der Sensoren unter Beanspruchung, Alterung durch klimatische Einflüsse und Enthaftung infolge Belastung der Struktur konnten bisher nur theoretisch simuliert oder anhand exemplarischer Proben für einzelne einflussnehmende Parameter im Labor untersucht werden. Die Erfassung des Sensorverhaltens im Bauteil unter komplexen Umwelteinflüssen während des Bauteilbetriebes, um damit eine Aussage zur Zuverlässigkeit der Sensormessdaten zu gewinnen, war bisher nicht möglich.
Im Forschungsprojekt FAMOS² wurde deshalb von 2014 bis 2018 die Realisierung eines Autodiagnoseverfahrens für faseroptische Dehnungssensoren erarbeitet, um die Funktionszuverlässigkeit und Langzeitstabilität der Sensoren während des Bauteilbetriebes innerhalb einer Bauteilstruktur bewerten zu können. Im Rahmen des Forschungsprojektes wurde gezeigt, dass ein FBG-Sensor mit einer speziell angepassten magnetostriktiven Schicht magnetisch so angeregt werden kann, dass mit einer zugeschnittenen Messmethodik zu jedem Zeitpunkt eine Bewertung der Sensorzuverlässigkeit unter Betriebsbedingungen möglich ist. Die auf den Sensor aufgebrachte magnetostriktive Schicht erzeugt bei Anregung mit einem passenden Magnetfeld eine gepulste, synthetische Dehnung. Diese Dehnung steht in einem definierten Verhältnis zum anregenden Magnetfeld und wird optisch über die Verschiebung der Bragg-Wellenlänge ausgelesen. Die Konstanz dieses Verhältnisses stellt dann ein Maß für die korrekte Funktionsfähigkeit des Sensors dar. Das Beschichtungs-verfahren, das magnetische Anregungs- und optische Ausleseverfahren, wie auch die Validierung des Sensors unter Berücksichtigung faseroptischer Effekte wurden während des Projekts konzeptionell entwickelt, aufgebaut und charakterisiert. Qualitativ kann mit diesem Verfahren zunächst eine Gut-/Schlecht-Beurteilung des Sensors vorgenommen werden. Perspektivisch bietet das Verfahren jedoch auch die Möglichkeit, verschiedene Versagensmechanismen bestimmen und klassifizieren zu können. Es zeichnete sich schon während des Projektverlaufs ab, dass sich aus den erzielten Ergebnissen über das Autodiagnoseverfahren hinaus weitere Anwendungsmöglichkeiten für den Einsatz des kombinierten magnetostriktiv-faseroptischen Sensorprinzips, beispielsweise als reiner Magnetfeldsensor, ergeben.
Nach Abschluss dieses Forschungsprojekts besteht nun die Möglichkeit, den Funktionszustand faseroptischer Dehnungssensoren jederzeit unabhängig von Alter, Belastung oder Kenntnis eines Referenzzustands zu einem bestimmten Zeitpunkt bestimmen zu können. Aufbauend auf diesen Ergebnissen können weiterführende Forschungen die Messmethodik vertiefend charakterisieren und weitere Anwendungsfälle erschließen.
Degradation of AISI 630 exposed to CO2-saturated saline aquifer at ambient pressure and 100 bar
(2018)
In general high alloyed steels are suitable as pipe steels for carbon capture and storage technology (CCS), because they provide sufficient resistance against the corrosive environment of CO2-saturated saline aquifer which serves as potential CCS-site in Germany. High alloyed martensitic steel AISI 630 has been proven to be sufficient resistant in corrosive environments, e.g. regarding heat, pressure, salinity of the aquifer, CO2-partial pressure), but reveals a distinct corrosion pattern in CCS environment. Therefore coupons of AISI 630 heat treated using usual protocols were kept at T=60 °C and ambient pressure as well as p=100 bar up to 8000 h in an a) water saturated supercritical CO2 and b) CO2-saturated synthetic aquifer environment similar to on-shore CCS-sites in the Northern German Basin. AISI 630 precipitates a discontinuous ellipsoidal corrosion layer after being exposed for more than 4000 hours. Best corrosion resistance in the CO2-saturated synthetic aquifer environment phase is achieved via normalizing prior to exposure. In water saturated supercritical CO2 tempering at medium temperatures after hardening gives lowest corrosion rates. Corrosion fatigue via push-pull tests with a series of 30 specimens was evaluated at stress amplitudes between 150 MPa and 500 MPa (sinusoidal dynamic test loads, R=-1; resonant frequency ~ 30 Hz). The endurance limit of AISI 630 is reduced by more than 50% when exposed to CCS environment (maximum number of cycles (10 x 106) at a stress amplitude of 150 MPa).
The commercial usage of latent thermal energy storages primarily depends on the development of a suitable phase change material (PCM). For industrial high temperature applications above 400 °C multicomponent chloride eutectics are promising and therefore discussed seriously. The profound thermodynamic investigation of such eutectics requires a much greater amount of specimen material than conventional calorimeter can handle. Therefore, a special adiabatic calorimeter was developed and designed. With a specimen mass of > 100 g the typical thermodynamic measurements with a commercial calorimeter can be extended by cycle stability measurements, which are often decisive for practical application of PCM. Furthermore, by implementing corrosion specimens inside the calorimeter high temperature corrosion experiments according to ISO 21608 can be performed inside the calorimeter. Adiabatic measuring conditions can be provided by using two separate heating systems. Therefore, the outer “protective system” follows the temperature curve of the inner “measuring system” minimizing the temperature difference between the heating systems and simultaneously preventing heat losses from the measuring systems.
Due to rapid, localized heating and cooling, distortions accumulate in additive manufactured laser metal deposition (LMD) components, leading to a loss of dimensional accuracy or even cracking. Numerical welding simulations allow the prediction of these deviations and their optimization before conducting experiments. To assess the viability of the simulation tool for the use in a predictive manner, comprehensive systems as well as to choose the optimal product matches, product analysis methods are needed. Indeed, most of the known methods aim to analyze a product or one product family on the physical level. Different product families, however, may differ largely in terms of the number and nature of components. This fact impedes an efficient comparison and choice of appropriate product family combinations for the production system. A new methodology is proposed to analyze existing products in view of their functional and physical architecture. The aim is to Cluster these products in new assembly oriented product families for the optimization.
The application of implants e.g. for osteosynthesis or substitution of worn out joints is common practice since decades. Successes in surgery and orthopedics are highly dependent on the use of artificial parts for implanting into the human body. Over the years the number of surgical procedures and the number of different implants were growing rapidly. Implants, however, are exposed to complex mechanical, corrosive and tribological loads along with restriction in geometric dimension. While being essentially successful, the sheer number of cases leads to a rising number of implant failures. Such failures are painful for the affected patients and are very costly.
The failure cases presented in this paper occurred from 1981 to 2016. The predominant failure mechanism of all kinds of implants is fatigue fracture. Fatigue cracks are initiated due to a whole bunch of reasons: Material defects and fabrication defects are rare events. The main factors are cyclic overload due to improper fitting with delayed bone healing, corrosion and unauthorized modification of the implant during surgery
The described investigation of carbon-fibre-reinforced plastics (CFRP) documents that damage evolution can be observed by means of X-ray refractography. Comparative investigations with synchrotron technique on CFRP and grey-scale analysis on glass fibre-reinforced-plastics (GFRP) confirm these results. Moreover it was found that the fracture mechanical properties of the matrix system influence damage nucleation and propagation in the laminate during static and fatigue loads. Single-step fatigue tests were carried out on Laminates with RIM135 and LY556 matrix systems made from non-crimped fabric (NCF) or twill weave in different fibre orientations. The damage to the LY556 laminates was characterized by laminate cracks growing rapidly over the whole specimen width, whereas the damage on the RIM135 laminates was characterized by an earlier onset of micro-cracking followed by laminate cracks. The specimens were fatigued up to 108 (very high cycle fatigue (VHCF) regime) load cycles. S-N-curves of damage initiation were drawn and boundaries were identified for endurance within the VHCF regime. A phenomenology based model focusing on matrix stress was applied to reproduce the first inter-fibre failure (IFF) under static and fatigue loads.
The work presents the microstructure, chemical composition and mechanical properties of Inconel 686 coatings after high - temperature corrosion in environment of aggressive gases and ashes. To produce the Ni - based coatings the QS Nd:YAG laser cladding process was carried out. As the substrate used 13CrMo4-5 boilers plate steel. Ni - base alloys characterize the excellent high-temperature corrosion resistance, good strength and ability to work in aggressive environments. Formed clad were characterized by high quality of metallurgical bonding with the substrate material and sufficiently low amount of the iron close to the clad layer surface. After corrosion experiment the oxide scale on the substrate and clad created. The scale on 13CrMo4-5 steel had 70 μm thickness while the scale of the clad had less than 10 μm. The microstructure, chemical composition of the obtained clad and scales were investigated by scanning electron microscope (SEM) and electron probe microanalyzer (EPMA) equipped with the EDS detectors.