TY - JOUR A1 - Neumann, Volker A1 - Florian, Wolfgang A1 - Schönherr, Wolfgang T1 - Der Wasserstoffgehalt von Schweißzusatz- und -hilfsstoffen PY - 1979 SN - 0340-4803 SN - 0340-479x VL - 99 IS - 17 SP - 944 EP - 947 PB - Verl. Stahleisen CY - Düsseldorf AN - OPUS4-9217 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Neumann, Volker A1 - Florian, Wolfgang A1 - Schönherr, Wolfgang T1 - Aufnahme und Abgabe von Wasserstoff im Lichtbogenbereich beim Schweißen PY - 1979 SN - 0340-4803 SN - 0340-479x VL - 99 IS - 20 SP - 1114 EP - 1117 PB - Verl. Stahleisen CY - Düsseldorf AN - OPUS4-9218 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Neumann, Volker A1 - Florian, Wolfgang A1 - Schönherr, Wolfgang T1 - Wasserstoff im Schweißgut und sein Übergang in die Wärmeeinflußzone PY - 1979 SN - 0340-4803 SN - 0340-479x VL - 99 IS - 22 SP - 1260 EP - 1265 PB - Verl. Stahleisen CY - Düsseldorf AN - OPUS4-9219 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Schönherr, Wolfgang A1 - Florian, Wolfgang A1 - v. der Linden, Heidi ED - Becker, Gerhard Wilhelm T1 - Einfluß von Handschweißstromquellen und Werkstoffanisotropie auf die Güte von Schmelzschweißverbindungen PY - 1973 SP - 517 EP - 520 PB - Bundesanstalt für Materialprüfung CY - Berlin AN - OPUS4-9692 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Neumann, Volker A1 - Florian, Wolfgang A1 - Schönherr, Wolfgang T1 - Die Bewertung der wasserstoffbeeinflußten Kaltrißneigung mit der Implant-, TRC- und Lehigh-Probe T2 - Symposium Prüfverfahren zur Beurteilung der Kaltrißanfälligkeit von Stählen CY - Düsseldorf, Deutschland DA - 1980-03-20 PY - 1980 SN - 3-87155-365-4 SN - 0418-9639 N1 - Serientitel: DVS-Berichte – Series title: DVS-Berichte VL - 64 IS - 64 SP - 56 EP - 62 CY - Düsseldorf AN - OPUS4-9448 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Neumann, Volker A1 - Florian, Wolfgang A1 - Schönherr, Wolfgang ED - Interrante, C. G. T1 - The hydrogen influenced cold cracking tendency of low alloyed high strength steels - evaluated by the implant test T2 - First International Conference on Current Solutions to Hydrogen Problems in Steels CY - Washington, DC, USA DA - 01.11.1982 PY - 1982 SN - 0-87170-148-0 N1 - Schriftenreihe: IIW Document; IX-1244-82 SP - 147 EP - 152 CY - Metals Park, Ohio AN - OPUS4-36465 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Florian, Wolfgang A1 - Neumann, Volker A1 - Schönherr, Wolfgang A1 - Wilken, Klaus T1 - Einfluß von Wärmeeinbringen und Nahtgeometrie auf die Eigenschaften von Schweißverbindungen an StE 460 N und StE 500 N PY - 1982 SN - 0418-9639 VL - 74 SP - 253 EP - 261 PB - Dt. Verl. für Schweißtechnik CY - Düsseldorf AN - OPUS4-36441 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Aurich, Dietmar A1 - Wobst, Klaus A1 - Ziebs, Josef A1 - Schönherr, Wolfgang A1 - Florian, Wolfgang A1 - Wilken, Klaus A1 - Soete, W. A1 - Vinkier, A. A1 - Denys, R. A1 - Hagedorn, K. E. T1 - Ergebnisse von Gemeinschaftsversuchen zur Spannungsarmglühgrenze PY - 1983 SN - 0003-8962 VL - 3 SP - 109 EP - 116 PB - Verl. Stahleisen CY - Düsseldorf, Germany AN - OPUS4-35978 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Aurich, Dietmar A1 - Wobst, Klaus A1 - Ziebs, Josef A1 - Schönherr, Wolfgang A1 - Florian, Wolfgang A1 - Wilken, Klaus A1 - Soete, W. A1 - Vinkier, A. A1 - Denys, R. A1 - Hagedorn, K. E. T1 - Untersuchungen zum Problem der Spannungsarmglühgrenze PY - 1980 SP - 69 EP - 76 PB - Technische Vereinigung der Grosskraftwerksbetreiber CY - Essen AN - OPUS4-9245 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Lippitz, Andreas A1 - Koprinarov, Ivaylo A1 - Friedrich, Jörg Florian A1 - Unger, Wolfgang A1 - Weiss, K. A1 - Wöll, Ch. T1 - Surface analysis of metaillized poly(bisphenol A cabonate) films by x-ray absorption spectroscopy (NEXAFS) KW - NEXAFS KW - Röntgenadsorptionsspektroskopie KW - Oberflächenanalyse KW - Film, metallisiert KW - Polymeroberfläche PY - 1996 SN - 0032-3861 SN - 1873-2291 VL - 37 IS - 14 SP - 3157 EP - 3160 PB - Springer CY - Berlin AN - OPUS4-649 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Lippitz, Andreas A1 - Friedrich, Jörg Florian A1 - Unger, Wolfgang A1 - Schertel, A. A1 - Wöll, Ch. T1 - Surface analysis of partially crystalline and amorphous poly(ethylene terephthalate) samples by x-ray absorption spectroscopy (NEXAFS) KW - NEXAFS KW - Röntgenadsorptionsspektroskopie KW - Oberflächenanalyse KW - Polymeroberfläche PY - 1996 SN - 0032-3861 SN - 1873-2291 VL - 37 IS - 14 SP - 3151 EP - 3155 PB - Springer CY - Berlin AN - OPUS4-650 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Lippitz, Andreas A1 - Koprinarov, Ivaylo A1 - Friedrich, Jörg Florian A1 - Unger, Wolfgang A1 - Schertel, A. A1 - Wöll, Ch. T1 - NEXAFS analysis of a plasma treated, partially crystalline poly(ehtylene terephtalate) surface KW - NEXAFS KW - Röntgenstrukturanalyse KW - Oberflächen behandeln KW - Plasma PY - 1996 SN - 0179-4159 SP - 279 EP - 281 PB - Berliner Elektronenspeicherring-Gesellschaft für Synchrotronstrahlung CY - Berlin AN - OPUS4-681 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Friedrich, Jörg Florian A1 - Retzko, Iris A1 - Kühn, Gerhard A1 - Unger, Wolfgang A1 - Lippitz, Andreas ED - Mittal, K. T1 - Metal doped plasma polymer films T2 - 7th Symposium on Metallized Plastics CY - Newark, NJ, USA DA - 1999-12-02 KW - Plasma polymer KW - r.f. pulsed plasma KW - Conducting films KW - Metal-polymer interface PY - 2001 SN - 90-6764-340-8 VL - 7 SP - 117 EP - 142 PB - VSP CY - Utrecht AN - OPUS4-929 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kannengießer, Thomas A1 - Florian, Wolfgang A1 - Böllinghaus, Thomas T1 - Einfluss des Einspanngrades auf die Beanspruchung beim Schweißen eingespannter Bauteile T2 - 18. Tagung Werkstoffprüfung 2000 ; 18. Vortrags- und Diskussionstagung Werkstoffprüfung 2000 CY - Bad Nauheim, Deutschland DA - 2000-12-07 PY - 2000 SP - 95 EP - 102 PB - Dt. Verband für Materialforschung CY - Berlin AN - OPUS4-980 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Unger, Wolfgang A1 - Lippitz, Andreas A1 - Gross, Thomas A1 - Friedrich, Jörg Florian A1 - Wöll, Ch. A1 - Nick, L. T1 - The Use of Octadecyltrichlorosilane Self-Assembled Layers as a Model for the Assessment of Plasma Treatment and Metallization Effects on Polyolefins N2 - Self-assembled octadecyltrichlorosilane (CH3(CH2)17SiCl3, OTS) films were deposited on an oxidized silicon wafer. They were carefully exposed to a low-pressure oxygen direct current (dc) plasma and/or Cr vapor. Subsequently, they were characterized by X-ray photoelectron spectroscopy, near-edge X-ray absorption fine structure spectroscopy, and atomic force microscopy. Detailed information on the oxygen functionalization and the molecular conformation of the OTS films was obtained. The main result was that functionalization conditions can be found where the order of the film remains almost unaffected. Similarly, Cr evaporation of pure OTS films revealed only slight effects on the order in the film. Cr evaporation of an ordered but functionalized OTS film immediately changes its state toward a fully isotropic one. In the course of interaction, oxygen sites at the surface of the functionalized OTS film are reduced whereas Cr becomes oxidized. A redox reaction scheme is proposed for this interfacial reaction. Finally, it is concluded that the given study should be of importance for advanced plasma processing of polyolefins. KW - NEXAFS KW - OTS Self-Assembled Layers PY - 1999 DO - https://doi.org/10.1021/la981174l SN - 0743-7463 SN - 1520-5827 VL - 15 IS - 4 SP - 1161 EP - 1166 PB - American Chemical Society CY - Washington, DC AN - OPUS4-808 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kannengießer, Thomas A1 - Mc Inerney, T. A1 - Florian, Wolfgang A1 - Böllinghaus, Thomas A1 - Cross, C.E. ED - Cerjak, H. T1 - The influence of local weld deformation on hot cracking susceptibility T2 - 6th International Seminar on the Numerical Analysis of Weldability CY - Seggauberg, Austria DA - 2001-10-01 PY - 2002 SN - 1-902653-56-4 N1 - Serientitel: Books of IOM3 – Series title: Books of IOM3 IS - 784 SP - 803 EP - 818 PB - Maney CY - London AN - OPUS4-1793 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gross, Thomas A1 - Retzko, Iris A1 - Friedrich, Jörg Florian A1 - Unger, Wolfgang T1 - Time-of-flight-SIMS and XPS characterization of metal doped polymers N2 - Organic thin films with defined chemical structures and physical properties are required for various applications. Plasma polymerization is of technological interest, since the deposition of plasma polymers is possible on any material of any shape in the desired thickness. We report on the TOF-SIMS (TOF: time-of-flight) and XPS investigations of pulse plasma ‘poly(acetylene)’ and alkali metal doped pulse plasma ‘poly(acetylene)’ films. The combination of TOF-SIMS and XPS supplies detailed information on the surface chemistry of these films. Application of both methods provides the possibility for cross-checking certain results. Moreover the different sensitivities of the methods can be utilized. According to the TOF-SIMS and XPS data it can be concluded that the interaction of alkali metals with plasma ‘poly(acetylene)’ results in electrovalent bonds of the type Me?+–C?- between carbon and metal. Furthermore carbon–oxygen–metal interactions were observed. These interactions are of the type C=O?-cdots, three dots, centeredMe?+ and/or C–O?-–Me?+. KW - SIMS KW - TOF-SIMS KW - XPS KW - Plasma KW - Polymer KW - Poly(acetylene) PY - 2003 DO - https://doi.org/10.1016/S0169-4332(02)00769-9 SN - 0169-4332 SN - 1873-5584 VL - 203-204 SP - 575 EP - 579 PB - North-Holland CY - Amsterdam AN - OPUS4-2271 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Friedrich, Jörg Florian A1 - Geng, Sh. A1 - Unger, Wolfgang A1 - Lippitz, Andreas A1 - Erdmann, J. A1 - Gorsler, H.-V. T1 - Plasma functionalization and reorientation of macromolecules at polymer surfaces KW - Plasma KW - Polymer KW - Monolayer KW - Einschichtsystem KW - NEXAFS KW - Spektroskopie KW - Oberflächenanalyse PY - 1995 SN - 0257-8972 VL - 74-75 SP - 664 EP - 669 PB - Elsevier Science CY - Lausanne AN - OPUS4-627 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Friedrich, Jörg Florian A1 - Wigan, L. A1 - Unger, Wolfgang A1 - Lippitz, Andreas A1 - Erdmann, J. A1 - Gorsler, H.-V. T1 - Barrier properties of plasma and chemically fluorinated polypropylene and polyethyleneterephthalate N2 - The functionalization, perfluorination or an coating of polypropylene (PP) and polyethyleneterephthalate (PET) surfaces in different plasma atmospheres and in an F[2] + N[2] gas mixture were investigated. The aim of this work was to form a barrier layer against solvent and fuel permeation. Typical test solvents were n-pentane, toluene, tetrachloroethylene and mixtures of n-pentane and methanol. The permeation was gravimetrically measured. The permeation of the solvent mixtures was analyzed by mass spectrometry and Fourier transform IR spectroscopy. The permeation of the solvent mixtures through the plasma-modified polymer samples was associated with increased absorption of polar solvent components in the polymer film. The thickness of the plasma-fluorinated PP surface layer was 10-100 nm and that of chemically fluorinated PP about 5000 nm. Nearly the same barrier efficiency was measured for both plasma- and chemically fluorinated samples. T2 - International Conference on Plasma Surface Engineering No. 4 CY - Garmisch-Partenkirchen, Germany DA - 1994-09-19 KW - Plasma KW - Fluor KW - Plasmapolymer KW - Sperrschicht KW - Permeation PY - 1995 UR - http://cat.inist.fr/?aModele=afficheN&cpsidt=3158319 SN - 0257-8972 VL - 74-75 IS - 1-3 SP - 910 EP - 918 PB - Elsevier Science CY - Lausanne AN - OPUS4-628 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Friedrich, Jörg Florian A1 - Koprinarov, Ivaylo A1 - Giebler, Rainer A1 - Lippitz, Andreas A1 - Unger, Wolfgang T1 - Reactions and Intermediates at the Metal-Polymer Interface as Observed by XPS and NEXAFS Spectroscopy KW - XPS KW - NEXAFS KW - Interfacial polymer-metal redox reactions KW - Chromium-polymer intermediates KW - Near edge X-ray absorption fine structure spectroscopy KW - Adhesion KW - Polymer-metal bonds KW - Polymer-aluminium bonds KW - Polymer-copper bonds PY - 1999 SN - 0021-8464 SN - 1545-5823 VL - 71 SP - 297 EP - 321 PB - Gordon & Breach CY - New York, NY AN - OPUS4-798 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -