TY - CONF A1 - Pohl, Rainer T1 - A new eddy current instrument in a rail grinding train N2 - The recognition of surface damage on railway lines is of critical importance in order to guarantee a high level of safety for normal train operation. Without early recognition systems, defect damage (e.g. cracks) in the rail, will in most cases, increase in size and can eventually lead to fracture of the rail. Special grinding trains are in general use for rail maintenance and are employed to machine down worn rails and prevent surface damage in an early stadium. The company SPENO INTERNATIONAL SA along with the BAM and other partners have integrated an eddy current instrument in the grinding train. The equipment has been developed for detection of Head Check type defects and provides information on defect position and depth. Initial experiments were presented at the DACH-conference 2004 in Salzburg. This system has been continually developed and as will be shown is ready for practical application. The main characteristics of this system are: - 4 channel measurement per rail. - Online monitoring and presentation of the results - Online protocol and after grinding, in reference to defect free control and presentation The actual measuring system and results will be presented. T2 - ECNDT Berlin 2006, 9. Europäische ZfP-Konferenz CY - Berlin, Germany DA - 2006-09-25 PY - 2006 AN - OPUS4-11840 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Retter, Utz T1 - BMWA-Projekt "Entwicklung und Herstellung von Tensidreferenzmaterialien - Aufbau einer Tensid-Referenzdatenbank" T2 - Evaluierung der BAM durch den Wissenschaftsrat CY - Berlin, Germany DA - 2006-01-17 PY - 2006 AN - OPUS4-11809 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Becker, Roland T1 - Mineral oil content in sediments and soils: ERM-CC015a - a certified reference material for quality assurance T2 - BERM 10, Tenth International Symposium on Biological and Environmental Reference Materials CY - Charleston, SC, USA DA - 2006-04-30 PY - 2006 AN - OPUS4-11810 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Habel, Wolfgang A1 - Gutmann, Toivo T1 - Embedded Quasi-distributed Fibre Optic Sensors for Long-term Monitoring of 4,500 kN Rock Anchors in the Eder Gravity Dam in Germany T2 - 2nd International Conference on Structural Health Monitoring and Intelligent Infrastructure CY - Shenzhen, China DA - 2005-11-16 PY - 2006 SN - 0-415-39652-2 VL - 1 SP - 289 EP - 297 PB - Taylor & Francis CY - London AN - OPUS4-11770 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Razus, D. A1 - Molnarne, Maria A1 - Movileanu, C. A1 - Irimia, A. T1 - Estimation of LOC (Limiting Oxygen Concentration) of Fuel-Air-Inert Mixtures at Elevated Temperatures by means of Adiabatic Flame Temperatures N2 - The limiting values of fuel concentration in a flammable fuel–air mixture are the LEL (lower explosion limit) and UEL (upper explosion limit). The addition of an inert component to fuel/air mixtures determines the increase of LEL and decrease of UEL, until these values finally merge at the inerting point. The maximum oxygen amount of a non-flammable fuel–air–inert mixture is the LOC (limiting oxygen concentration), an important safety characteristics. The investigation of a comprehensive set of flammability data at elevated temperatures and ambient pressure taken from literature sources was made for systems containing nitrogen, carbon dioxide and water(vapour) as inert components, at 100°, 200° and 250 °C. The adiabatic flame temperatures at LEL (CAFTLEL) and LOC (CAFTLOC) were calculated by taking into account the dissociation of gases within the flame. A linear correlation of CAFTLOC versus CAFTLEL was empirically derived for the examined systems. The slope and intercept of the correlation are dependent on temperature and on nature of the inert gas. The correlation allows the development of a simple procedure for estimating LOC, when the LEL of fuel–air and the equivalence ratio of the fuel–air–inert mixture at the inerting point are known. Knowing the scarce information concerning the flammability of fuel–air–inert mixtures at temperatures higher than ambient, the proposed procedure brings about an useful tool for estimation of LOC. KW - Limiting oxygen concentration KW - Lower explosion limit KW - Calculated adiabatic flame temperature KW - Explosion of gases KW - Flammability PY - 2006 UR - http://www.sciencedirect.com/science?_ob=ArticleURL&_aset=V-WA-A-W-A-MsSAYWA-UUW-U-AABEVUVVEU-AABZEYCWEU-CDDDVBEVC-A-U&_rdoc=1&_fmt=full&_udi=B6TFH-4H6PKBF-1&_coverDate=03%2F31%2F2006&_cdi=5227&_orig=search&_st=13&_sort=d&view=c&_acct=C000049503&_version= DO - https://doi.org/10.1016/j.cep.2005.06.010 SN - 0255-2701 SN - 1873-3204 VL - 45 IS - 3 SP - 193 EP - 197 PB - Elsevier CY - Lausanne AN - OPUS4-11775 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Krause, Ulrich A1 - Schmidt, Martin A1 - Lohrer, Christian T1 - A numerical model to simulate smouldering fires in bulk materials and dust deposits N2 - A numerical model is presented which consists of a set of partial differential equations for the transport of heat and mass fractions of eight chemical species to describe the onset of self-ignition and the propagation of smouldering fires in deposits of bulk materials or dust accumulations. The chemical reaction sub-model includes solid fuel decomposition and the combustion of char, carbon monoxide and hydrogen. The model has been validated against lab-scale self-ignition and smouldering propagation experiments and then applied to predictions of fire scenarios in a lignite coal silo. Predicted reaction temperatures of 550 K and propagation velocities of the smouldering front of about 6 mm/h are in good agreement with experimental values derived from lab-scale experiments. KW - Self-ignition KW - Combustible dust KW - Bulk materials KW - Smouldering fires KW - Numerical modelling PY - 2006 DO - https://doi.org/10.1016/j.jlp.2005.03.005 SN - 0950-4230 SN - 1873-3352 VL - 19 IS - 2-3 SP - 218 EP - 226 PB - Butterworth CY - Guildford, Surrey AN - OPUS4-11832 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Scheid, Marc A1 - Geißler, Andreas A1 - Krause, Ulrich T1 - Experiments on the influence of pre-ignition turbulence on vented gas and dust explosions N2 - Experiments were performed on the influence of pre-ignition turbulence on the course of vented gas and dust explosions. A vertical cylindrical explosion chamber of approximately 100 l volume and a length-to-diameter ratio (l/d) of 4.7 consisting of a steel bottom segment and three glass sections connected by steel flanges was used to perform the experiments. Sixteen small fans evenly distributed within the chamber produced turbulent fluctuations from 0 to 0.45 m/s. A Laser-Doppler-anemometer (LDA) was used to measure the flow and turbulence fields. During the experiments the pressure and in the case of dust explosions the dust concentration were measured. In addition, the flame propagation was observed by a high-speed video camera. A propane/nitrogen/oxygen mixture was used for the gas explosion experiments, while the dust explosions were produced by a cornstarch/air mixture. It turned out that the reduced explosion pressure increased with increasing turbulence intensity. This effect was most pronounced for small vents with low activation pressures, e.g. for bursting disks made from polyethylene foil. In this case, the overpressure at an initial turbulence of 0.45 m/s was twice that for zero initial turbulence. KW - Gas explosions KW - Dust explosions KW - Turbulence KW - Venting PY - 2006 DO - https://doi.org/10.1016/j.jlp.2007.03.001 SN - 0950-4230 SN - 1873-3352 VL - 19 IS - 2-3 SP - 194 EP - 199 PB - Butterworth CY - Guildford, Surrey AN - OPUS4-11833 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Köppen, Robert T1 - Untersuchung der enantiomerenspezifischen Anreicherung von Hexabromocyclododecan T2 - Evaluierung der BAM (Zweiggelände Adlershof) durch den Wissenschaftsrat CY - Berlin, Germany DA - 2006-01-17 PY - 2006 AN - OPUS4-11763 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Noack, Volker T1 - Rissbildung beim Schweißen und Prüfungsmethoden zur Werkstoffbegutachtung - Übersicht über vorwiegend werkstoffbedingter Fehler in Schweißverbindungen Ursachen, Erscheinungsformen und Prüfung T2 - Vortragsreiehe zur Kenntnisauffrischung; Berufsbildungszentrum der IHK Siegen CY - Siegen, Germany DA - 2006-01-12 PY - 2006 AN - OPUS4-11797 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hübert, Thomas T1 - Multigassensoren für technische Sicherheit T2 - Kolloquium der Fakultät Physik der Universität Ilmenau CY - Ilmenau, Germany DA - 2006-01-10 PY - 2006 AN - OPUS4-11805 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Droste, Bernhard T1 - Full-Scale drop testing of spent fuel transport packages T2 - Seminar on Complex Technical Issues on Transport of Radioactive Material, IAEA CY - Vienna, Austria DA - 2006-01-11 PY - 2006 AN - OPUS4-11795 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Stößer, R. A1 - Nofz, Marianne A1 - Feist, M. A1 - Scholz, G. T1 - Fe3+-assisted formation of alpha-Al2O3, starting from sol-gel precursors N2 - The role of Fe3+ ions in the transformations from boehmites and pseudoboehmite xerogels via transition aluminas to corundum was studied here. Especially, the active iron species responsible for the decrease of the temperature of transformation to corundum were looked for. To enable the formation of various Fe3+ and Fe2+ species, samples were subjected to thermal treatments in different atmospheres as well as mechanically activated. Thermal analysis and ESR spectroscopy served to follow the processes and to characterise the resulting products. It was found that (i) isolated Fe3+ ions can indicate local structural changes but have (almost) no influence on the temperature of corundum formation, (ii) the temperature of corundum formation decreases in the result of action of small α-Fe2O3 particles and (iii) during thermal treatments Fe3+ ions are distributed between different phases or precursors thereof: transition aluminas, corundum, Fe2O3, and a Fe3+ pool. KW - Redox process KW - ESR spectroscopy KW - Thermal analysis KW - Sol-gel process KW - Boehmite KW - Corundum PY - 2006 DO - https://doi.org/10.1016/j.jssc.2005.11.026 SN - 0022-4596 SN - 1095-726X VL - 179 IS - 3 SP - 645 EP - 657 PB - Elsevier CY - San Diego, Calif. AN - OPUS4-11889 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dantan, Nathalie T1 - Bauteil-integrierbarer faseroptischer pH-Sensor zur Schadensfrüherkennung im Stahlbeton- und Spannbeton T2 - Fachtagung Bauwerksdiagnose CY - Berlin, Germany DA - 2006-02-23 PY - 2006 AN - OPUS4-11870 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Daminelli-Widany, Grazia A1 - Pentzien, Simone A1 - Hertwig, Andreas A1 - Krüger, Jörg T1 - Influence of film thickness on laser ablation of hydrogenated amorphous carbon films N2 - Single-pulse damage thresholds of hydrogenated amorphous carbon (a-C:H) films were measured for 8-ns laser pulses at 532-nm wavelength. Layer thicknesses from below the optical penetration depth to above the thermal diffusion length (60 nm–13 µm) were examined. After correction of the damage-threshold values for the fraction of energy effectively absorbed by the material, the damage threshold was found to increase linearly with the layer thickness, also for film thicknesses below the optical penetration depth of a-C:H. The threshold fluence reached the bulk value for a layer thickness equal to the thermal diffusion length. The thermal diffusion coefficient was obtained from fitting the experimental data. Several phenomena like graphitization, blistering, exfoliation, and ablation were observed for different fluence regimes and film thicknesses. PY - 2006 DO - https://doi.org/10.1007/s00339-005-3460-5 SN - 0340-3793 VL - 83 IS - 1 SP - 89 EP - 94 PB - Springer CY - Berlin AN - OPUS4-12022 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Isecke, Bernd T1 - Beeinflussung der Korrosionsbeständigkeit durch unterschiedliche Oberflächenbearbeitung T2 - Düsseldorfer Edelstahltage 2006 CY - Düsseldorf, Germany DA - 2006-03-09 PY - 2006 AN - OPUS4-12013 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schönhals, Andreas T1 - Rotational fluctuations of water inside nanopores/nanocavities of molecular sieves T2 - Workshop Confit 2006 CY - Grenoble, France DA - 2006-03-23 PY - 2006 AN - OPUS4-12015 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schiller, Wolfgang T1 - Weltweite Trends bei Waschmitteln und der Haushaltswäsche T2 - Verbandstag der Ostdeutschen Textilreinigungs-Innung CY - Schwerin, Germany DA - 2006-03-24 PY - 2006 AN - OPUS4-11993 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schalau, Bernd T1 - Leitfaden SFK/TAA-GS-1: Erläuterungen zu den Berechnungsverfahren T2 - Störfall-Vorsorge und Bauleitplaung Weiterbildungsveranstaltung für Immissionsschutzämter des Landes Sachsen CY - Reinhardtsgrimma, Germany DA - 2006-01-24 PY - 2006 AN - OPUS4-11998 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schönhals, Andreas T1 - Polymers confined to nanoporous glasses investigated by quasielastic and inelastic neutron scattering T2 - Workshop Confit 2006 CY - Grenoble, France DA - 2006-03-23 PY - 2006 AN - OPUS4-12000 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Völzke, Holger T1 - Transport- and Storage cask safety assessment - drop tests and numerical calculations T2 - Waste Management Symposium 2006 CY - Tucson, AZ, USA DA - 2006-02-26 PY - 2006 AN - OPUS4-12001 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Zorn, R. T1 - Segmental dynamics of poly(methyl phenyl siloxane) confined to nanoporous glasses T2 - Workshop Confit 2006 CY - Grenoble, France DA - 2006-03-23 PY - 2006 AN - OPUS4-12002 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schönhals, Andreas T1 - Molecular fluctuations of 4-n-octyl-4'cyanobiphenyl confined to nanoporous SBA-type molecular sieves with different filling degrees T2 - Workshop Confit 2006 CY - Grenoble, France DA - 2006-03-23 PY - 2006 AN - OPUS4-12005 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schönhals, Andreas T1 - Neutron spectroscopy on polymers confined to nanoporous glasses T2 - Frühjahrstagung der Deutschen Physikalischen Gesellschaft CY - Dresden, Germany DA - 2006-03-21 PY - 2006 AN - OPUS4-12032 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wiggenhauser, Herbert T1 - Non-destructive techniques for the condition assessment of railway bridges T2 - Transportation Research Boards (TRB) 85th Annual Meeting CY - Washington, D.C., USA DA - 2006-01-22 PY - 2006 AN - OPUS4-12033 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Polizos, G. T1 - Dynamics of poly(ethylene oxide)/Li+complexes confined on 1 nm slits T2 - Frühjahrstagung der Amerikanischen Physikalischen Gesellschaft CY - Baltimore, MD, USA DA - 2006-03-13 PY - 2006 AN - OPUS4-12034 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Swart, Claudia T1 - Vergleich von Analysenverfahren zur Bestimmung von Proben mit silikatischer Matrix am Beispiel römischer Ziegel T2 - Johann Wolfgang Goethe Universität Frankfurt, Campus Westend, Tagung: In Poseidons Reich XI CY - Frankfurt am Main, Germany DA - 2006-02-17 PY - 2006 AN - OPUS4-12036 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Frunza, Ligia A1 - Kosslick, H. A1 - Frunza, Stefan A1 - Schönhals, Andreas T1 - Molecular dynamics of 4-n-octyl-4'-cyanobiphenyl in partially filled nanoporous SBA-type molecular sieves N2 - The molecular dynamics of 4-n-octyl-4'-cyanobiphenyl (8CB) confined to the nanopores of new SBA-type molecular sieves was investigated in a wide temperature range using broadband dielectric spectroscopy (10-2–109 Hz). One molecular sieve has a hexagonal structure of the pores while the other is a cellular nanoporous material. To explore the extent of surface interaction effects a high and a low filling degree were considered. For the molecular sieves with a high filling degree two relaxation regions were observed: a bulk-like relaxation process related to molecules, which behave as mesophase, located in the centre of the pores. The second relaxation process has a much lower relaxation rate than the former and is assigned to molecules located in a surface layer. The temperature dependence of its relaxation rates follows the Vogel–Fulcher–Tammann law, characteristic for glassy dynamics. For samples with a low filling degree only one relaxation process due to the surface layer was observed. Moreover, especially at the temperatures lower than the melting point of bulk 8CB, its relaxation rate is situated between the characteristic frequencies of the two relaxation processes observed for the pores with a high filling degree. This behaviour gives a measure of the extension of the influence of the wall on the neighbouring 8CB molecules. In addition, the differences revealed by the molecule dynamics inside the two types of nanoporous materials are related to both surface interactions and geometrical constraints. KW - Confined liquid crystals KW - Molecular sieves KW - Dielectric measurements KW - Relaxation processes KW - Glassy dynamics PY - 2006 DO - https://doi.org/10.1016/j.micromeso.2005.10.025 SN - 1387-1811 SN - 1873-3093 VL - 90 IS - 1-3 SP - 259 EP - 270 PB - Elsevier CY - Amsterdam AN - OPUS4-12118 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Erhard, Anton T1 - Grundsätze der zerstörungsfreien Prüfung T2 - KTA-Regelseminar "Anforderungen an druckführende Komponenten" CY - Cologne, Germany DA - 2006-02-22 PY - 2006 AN - OPUS4-12121 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Erhard, Anton T1 - Fehlercharakterisierung in Bauteilen mit Hilfe der zerstörungsfreien Prüfung T2 - FORMAT-Seminar des TÜV-Süd CY - Munich, Germany DA - 2006-03-14 PY - 2006 AN - OPUS4-12122 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Erhard, Anton T1 - Technische Sicherheit mit der BAM T2 - Adolf-Martens-Kolloquium aus Anlass der Verabschiedung und Neubestellung des Leiters der Abteilung III "Gefahrgutumschließungen" CY - Berlin, Germany DA - 2006-01-26 PY - 2006 AN - OPUS4-12123 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Pötzsch, Klaus-Michael T1 - Rheinisches Risiko II PY - 2006 SN - 0016-5808 VL - 51 IS - 1 SP - 19 EP - 21 PB - Storck CY - Hamburg AN - OPUS4-12125 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dantan, Nathalie T1 - Der mühsame Weg vom Konzept zum robusten Langzeiteinsatz faseroptischer Sensoren bei Überwachungsaufgaben am Beispiel des Monitoring des pH-Wertes in der Nähe der Stahlbewehrung in Betonbauwerken. T2 - 1. Jahrestagung des Arbeitskreises Prozessanalytik der GDCh CY - Berlin, Germany DA - 2006-03-20 PY - 2006 AN - OPUS4-12058 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Frenzel, Wolfgang T1 - Flow injection analysis for process control - a happy marriage or cumbersome affair? T2 - 1. Jahrestagung des Arbeitskreises Prozessanalytik der GDCh CY - Berlin, Germany DA - 2006-03-20 PY - 2006 AN - OPUS4-12059 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Dantan, Nathalie T1 - Fiber optic pH sensor for in-situ monitoring of corrosion condition in steel-reinforced concrete structures. T2 - 8th European Conference on Optical Chemical and Biosensors Europt(r)ode VIII. CY - Tübingen, Germany DA - 2006-04-02 PY - 2006 AN - OPUS4-12060 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Unger, Wolfgang T1 - Kontrollierte Abscheidung und Alterung von Plasmapolymerschichten N2 - Es wird gezeigt, dass mit einer Kombination der Oberflächenanalyseverfahren ESCA, ToF- SIMS und XAS eine erfolgreiche chemische Charakterisierung von Plasmapolymerfilmen erreicht werden kann. Es werden Elemente und Bindungstypen identifiziert und (semi-)quantitativ bestimmt. Eine Korrelation zwischen Abscheidebedingungen und chemischen Eigenschaften der Plasmapolymerschichten kann hergestellt werden; eine kontrollierte Abscheidung wird damit möglich. Alterungsprozesse, die als Folge einer Atmosphärenexposition auftreten, können beobachtet werden. Die direkte Verbindung der Analysetechniken mit einem Plasmareaktor ermöglicht es, die Alterungsphänomene der Schichten systematisch mit Bezug auf eine frisch abgeschiedene und keinerlei Atomsphäre ausgesetzte Plasmapolymerschicht zu studieren. Die Verfahrensweise wird exemplarisch am Beispiel von Ethylen-, Allylamin- und Allylalkohol-Plasmapolymerschichten demonstriert. KW - ESCA KW - XAS KW - ToF-SIMS KW - Plasmapolymer KW - Alterung PY - 2006 DO - https://doi.org/10.1002/vipr.200600276 SN - 0947-076X SN - 1522-2454 VL - 18 IS - 1 SP - 6 EP - 11 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-12061 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Löhr, Manuel A1 - Spaltmann, Dirk A1 - Binkowski, Sigrid A1 - Santner, Erich A1 - Woydt, Mathias T1 - In situ Acoustic Emission for wear life detection of DLC coatings during slip-rolling friction N2 - Different diamond-like carbon (DLC) coatings on a steel substrate (100Cr6) were tested under slip-rolling friction conditions against uncoated counter bodies of the same steel. The initial maximum Hertzian pressure was varied in a range of P0 = 1.5–2.3 GPa. The friction tests were carried out under dry conditions and with an unadditivated paraffin oil as lubricant. It could be shown that the thickness of the coatings affects the respective wear life. Further, a very important factor for the wear life of a coating under lubricated slip-rolling conditions is the roughness of the surface of the respective counterbody. The wear life tests were monitored by recording in situ the Acoustic Emission (AE) signals. Some causes for a high AE activity could be identified. KW - Wear life KW - Slip-rolling friction KW - Diamond-like carbon (DLC) KW - Acousitc Emission KW - Lubircation KW - Roughness PY - 2006 DO - https://doi.org/10.1016/j.wear.2005.03.009 SN - 0043-1648 VL - 260 IS - 4-5 SP - 469 EP - 478 PB - Elsevier CY - Amsterdam AN - OPUS4-12064 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Wachtendorf, Volker A1 - Geburtig, Anja ED - Moeller, E. T1 - Entwicklung künstlicher Bewitterungstests für Lacke und Beschichtungen T2 - GfKORR-Seminar Korrelation von Labortests mit Praxisbedingungen im Automobilbereich CY - Frankfurt am Main, Deutschland DA - 0008-02-15 KW - Künstliche Bewitterung KW - Freibewitterung KW - Verkürzung KW - Beschleunigung KW - Korrelation PY - 2006 SN - 3-935406-27-4 SP - 102 EP - 111 PB - GfKORR CY - Frankfurt am Main AN - OPUS4-12065 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Martin, Tina T1 - Komplexe Widerstandstomografie an Bäumen T2 - Treffen der Arbeitsgruppe Magnetotellurik der Freien Universität Berlin, Technischen Universität Berlin, Universität Potsdam und GeoForschungszentrum Potsdam an der Freien Universität Berlin, Institut für Geologische Wissenschaften CY - Berlin, Germany DA - 2006-01-31 PY - 2006 AN - OPUS4-12048 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Habel, Wolfgang T1 - Guidelines and standards for fiber optic sensors -Quo vadis? T2 - SPIE-Konferenz on Smart Structures and Materials CY - San Diego, CA, USA DA - 2006-02-26 PY - 2006 AN - OPUS4-12049 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Hoffmann, Dirk T1 - Zur nachträglichen Trockenlegung von Mauerwerk - Praxis- und Laborversuche T2 - Vortrag auf dem Wissenschaftsforum Innovatives Bauen im Rahmen der bautec Berlin CY - Berlin, Germany DA - 2006-02-22 PY - 2006 AN - OPUS4-12052 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Beck, Uwe T1 - Mechanical properties of ECR-Modified RF-PECVD a-C:H coatings T2 - PSE 2006 CY - Garmisch-Partenkirchen, Germany DA - 2006-09-10 PY - 2006 AN - OPUS4-12038 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Beck, Uwe T1 - Safety of food production: Characterisation of surfaces for sterile applications T2 - PSE 2006 CY - Garmisch-Partenkirchen, Germany DA - 2006-09-10 PY - 2006 AN - OPUS4-12039 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Dengel, Jörg A1 - Hieronymus, Hartmut T1 - Einfluss der flüssigen Phase auf Detonationen im zweiphasigen System Methanol/Sauerstoff KW - Detonation KW - Oberflächendetonation KW - Heterogene KW - Zweiphasige Systeme KW - Methanol PY - 2006 DO - https://doi.org/10.1002/cite.200500053 SN - 0009-286X SN - 1522-2640 VL - 78 IS - 1-2 SP - 134 EP - 138 PB - Wiley-VCH Verl. CY - Weinheim AN - OPUS4-12045 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Grunewald, Thomas T1 - Die Zündquelle "mechanisch erzeugte Funken" am Beispiel von Ventilatoren T2 - VDI-Fachtagung "Ventilatoren", Technische Universität CY - Braunschweig, Germany DA - 2006-03-07 PY - 2006 AN - OPUS4-12046 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard T1 - Some comments on the use of cone calorimeter data T2 - Developments in Calorimetry Workshop CY - London, England DA - 2006-02-16 PY - 2006 AN - OPUS4-12109 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schartel, Bernhard T1 - Mechanisms of phosphorus flame retardants T2 - Fire Retardants 2006 CY - London, England DA - 2006-02-14 PY - 2006 AN - OPUS4-12110 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wachtendorf, Volker T1 - Entwicklung künstlicher Bewitterungstests für Lacke und Beschichtungen T2 - GfKORR-Seminar "Korrelation von Labortests mit Praxisbedingungen im Automobilbereich" der Gesellschaft für Korrosionsschutz e. V. CY - Frankfurt am Main, Germany DA - 2006-02-15 PY - 2006 AN - OPUS4-12111 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Goering, Harald T1 - Einsatz der Thermischen Analyse bei der Fehlersuche an Elektroinstallationsteilen T2 - 9. Anwendertreffen Dynamisch Mechanische Analyse CY - Selb, Germany DA - 2006-02-14 PY - 2006 AN - OPUS4-12112 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Stark, Wolfgang T1 - Optimierung der Nachtemperung von Formteilen für den Einsatz am heißen Motor mit Hilfe der Dynamisch Mechanischen Analyse T2 - 9. Anwendertreffen Dynamisch Mechanische Analyse CY - Selb, Germany DA - 2006-02-14 PY - 2006 AN - OPUS4-12113 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Noack, Siegfried T1 - Rekonstitution - eine RFA-Methode zur Erzeugung der Richtigkeit mit primären Kalibriersubstanzen T2 - RFA-Anwendertreffen in der FH Münster CY - Steinfurt, Germany DA - 2006-03-06 PY - 2006 AN - OPUS4-12114 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -