TY - CONF A1 - Österle, Werner T1 - Alternative approaches to the microstructure-strength-relationship of LC and HSLA steels T2 - International Conference on HSLA Steels'95 CY - Beijing, China DA - 1995-10-25 PY - 1995 AN - OPUS4-3342 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Österle, Werner A1 - Gesatzke, Wolfgang A1 - Byrne, G. T1 - TEM study on the effect of machining on the microstructure of a soft magnetic Ni76Fe17Cu5CrMo2 alloy PY - 1991 SN - 0179-4841 SN - 0044-3093 VL - 82 SP - 902 EP - 906 PB - Hanser CY - München AN - OPUS4-2470 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Österle, Werner A1 - Li, Pengxi T1 - Development of nanocrystalline microstructures in nickel-base superalloys by grinding and mechanical alloying T2 - 10th European Congress on Electron Microscopy (EUREM) CY - Granada, Spain DA - 1992-09-07 PY - 1992 SP - 313 EP - 314 CY - Stockholm AN - OPUS4-2472 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Merkel, U. A1 - Nebauer, E. A1 - Österle, Werner A1 - Würfl, J. ED - Brueck, S. R. J. T1 - RTA-treated ohmic contacts to GaAs containing WSiN barriers T2 - MRS Spring Meeting on Rapid Thermal and Integrated Processing CY - San Francisco, CA, USA DA - 1995-04-17 PY - 1995 SN - 1-558-99290-1 SN - 0272-9172 N1 - Serientitel: Materials Research Society symposium proceedings – Series title: Materials Research Society symposium proceedings IS - 387 SP - 431 EP - 436 PB - Materials Research Soc. CY - Pittsburgh, Pa. AN - OPUS4-2504 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Österle, Werner ED - Liu, G. T1 - Alternative approaches to the microstructure-strength-relationship of LC and HSLA steels T2 - Third International Conference on HSLA Steels CY - Beijing, PR China DA - 1995-10-25 PY - 1995 SN - 7-504-62091-2 SP - 243 EP - 246 PB - China Science and Technology Press CY - Beijing AN - OPUS4-2506 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Bettge, Dirk A1 - Jiao, F. A1 - Österle, Werner A1 - Ziebs, Josef ED - Lütjering, G. T1 - An extended model of the tension-compression asymmetry of single crystal nickel-base superalloys T2 - 6th International Fatigue Congress CY - Berlin, Germany DA - 1996-05-06 PY - 1996 SN - 0-08-042268-3 VL - 2 IS - 2 SP - 885 EP - 889 PB - Pergamon CY - Oxford AN - OPUS4-2508 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Fedelich, Bernard A1 - Frenz, Holger A1 - Österle, Werner A1 - Ohm, Katrin ED - Petit, J. T1 - Experimental and numerical evaluation of fatigue crack initiation and propagation for IN738LC at 850°C N2 - Interrupted LCF-tests at 850 deg C for Inconel 738LC have been carried out and the specimens have been intensively examined by REM to quantify the evolution of fatigue damage. Surface crack nucleation at oxidatized grain boundaries and coalescence of neighboring flaws occurred during the whole experiment. An anomalous fast single crack growth is observed just after nucleation, followed by a relative stagnation of the propagation in absence of coalescence. A statistical model is proposed that describes these pheonmena. It leads to an integro-differential equation for the crack density f(c,n) after n cycles, similar to the Bolzmann equation which describes the collision of molecules in a dilute gas. T2 - 11th Biennial European Conference on Fracture (ECF) CY - Poitiers-Futuroscope, France DA - 1996-09-03 PY - 1996 SN - 0-947817-92-1 VL - 2 SP - 1237 EP - 1242 PB - EMAS CY - Warley, West Midlands AN - OPUS4-2512 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Österle, Werner A1 - Cho, C.-C. T1 - The role of grain size and ferrite substructure in respect to mechanical properties of an HSLA steel N2 - Several heat treatments were applied to an HSLA steel on type StE460 (German standard) to produce four ferrite substructures of different strength and at least two different grain sizes respectively. Whereas the ferrite substructure has a strong influence on yield strength the effect of grain size was negligible though probably to some extent masked by different pearlite volume fractions. The different strength levels could be explained by regarding the arrangement of dislocations and vanadium carbonitride particles and their mutual interaction. Increasing both grain size and pearlite volume fraction leads to a remarkable shift of transition temperature T sub 27J which was further enhanced by increasing ferrite strength. 16 ref.--AA PY - 1986 SN - 0177-4832 VL - 57 IS - 7 SP - 340 EP - 343 PB - Verl. Stahleisen CY - Düsseldorf AN - OPUS4-2452 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Österle, Werner A1 - Gesatzke, Wolfgang ED - Hansen, N. T1 - Investigation of the recovery process during long-term annealing of a 2.25Cr-1Mo steel T2 - 7th Risø International Symposium on Metallurgy and Materials Science ; 7th Risø International Symposium on Annealing Processes - Recovery, Recrystallization and Grain Growth CY - Roskilde, Denmark DA - 1986-09-08 PY - 1986 SN - 87-550-1250-7 VL - 7 SP - 481 EP - 485 PB - Risø National Laboratory CY - Roskilde, Denmark AN - OPUS4-2453 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Österle, Werner ED - Hornbogen, E. ED - Jost, N. T1 - Microstructure strength relationship of low carbon martensite T2 - 1st European Conference on Martensitic Transformation in Science and Technology CY - Bochum, Germany DA - 1989-01-01 PY - 1989 SN - 3-88355-153-8 SP - 465 EP - 472 PB - DGM Informationsges. CY - Oberursel AN - OPUS4-2457 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Aurich, Dietmar A1 - Österle, Werner T1 - On the combination of elementary strengthening mechanisms in a microalloyed steel PY - 1990 SN - 0863-4947 VL - 14 SP - 109 EP - 115 PB - Akad.-Verl. CY - Berlin AN - OPUS4-2458 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Österle, Werner A1 - Li, Pengxi T1 - Microstructural changes induced by grinding of nickel-base superalloy IN 738 LC and their relationship to machining parameters PY - 1994 SN - 0179-4841 SN - 0044-3093 VL - 85 SP - 20 EP - 27 PB - Hanser CY - München AN - OPUS4-2477 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Österle, Werner T1 - Microstructure strength relationships for LC and HSLA steels PY - 1994 SN - 0177-4832 VL - 65 SP - 338 EP - 344 PB - Verl. Stahleisen CY - Düsseldorf AN - OPUS4-2478 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Österle, Werner A1 - Urban, Ingrid A1 - Nebauer, E. T1 - Alloying reactions of Au-Ni-Ge ohmic contacts to n-GaAs PY - 1994 SP - 781 EP - 782 CY - Les Ulis AN - OPUS4-2479 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Österle, Werner A1 - Urban, Ingrid A1 - Gesatzke, Wolfgang A1 - Rooch, Heidemarie ED - Bartz, Wilfried J. T1 - Characterization and evaluation of the formation of friction layers during braking with conventional PMC friction material against a cast iron rotor T2 - 14th International Colloquium Tribology, "Tribology and Lubrication Engineering" CY - Stuttgart, Germany DA - 2004-01-13 PY - 2004 SN - 3-924813-54-X VL - 1 SP - 483 EP - 489 PB - Techn. Akad. Esslingen CY - Ostfildern AN - OPUS4-3494 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Kuhmann, J. A1 - Harde, P. A1 - Pech, O. A1 - Pittroff, W. A1 - Preuß, A. A1 - Adolphi, B. A1 - Wirth, Thomas A1 - Österle, Werner ED - Reichl, H. T1 - Fluxless flip-chip bonding for the photonic assembly - comparison between evaporated SnPb (60/40) and AuSn (80/20) solder T2 - 5th International Conference on Micro-Electro-, -Opto-, -Mechanical Systems and Components CY - Potsdam, Germany DA - 1996-09-17 PY - 1996 SN - 3-8007-2200-3 VL - 5 SP - 91 EP - 97 PB - VDE-Verl. CY - Berlin AN - OPUS4-2544 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Urban, Ingrid A1 - Dörfel, Ilona A1 - Österle, Werner A1 - Schierhorn, Eike T1 - Interfaces between hard coating systems and substrates T2 - 11th European Conference on Electron Microscopy (EUREM-11) CY - Dublin, Ireland DA - 1996-08-26 PY - 1996 SN - 2-9600163-0-0 PB - CESM, Committee of European Societies of Microscopy CY - Brussels AN - OPUS4-2545 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Sievert, Rainer A1 - Österle, Werner A1 - Olschewski, Jürgen A1 - Ziebs, Josef T1 - Physical interpretation of a viscoplastic model applied to high temperature performance of a nickel-base superalloy PY - 1997 SN - 0179-4841 SN - 0044-3093 VL - 88 SP - 416 EP - 424 PB - Hanser CY - München AN - OPUS4-2547 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Österle, Werner ED - Brakman, C. T1 - Influence of temperature and impurity content on the development of texture and microstructure of cold-rolled iron T2 - 7th International Conference on Textures of Materials (ICOTOM) CY - Noordwijkerhout, Netherlands DA - 1984-09-17 PY - 1984 VL - 7 SP - 123 EP - 128 PB - Netherlands Society for Materials CY - Zwijndrecht AN - OPUS4-2393 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Österle, Werner A1 - Wever, H. A1 - Bunge, H. T1 - Development of microstructure and texture of cold-rolled a iron N2 - Optical and electron metallography have been used to investigate the development of different microstructures in Armco Fe after rolling reductions between 0 and 90%. Simultaneously, the orientation distribution functions have been calculated from pole figures obtained by X-ray diffraction. Different stages of texture development could be assigned to typical microstructures. Strain inhomogeneities, such as microbands and shear bands, caused some broadening of the texture and a slight deviation of one skeleton line from the predicted fibre texture component. The decomposition of orientations near {111} < 121 > , and the strengthening of {211} < 011 > after high rolling reductions, was not due to mechanical twinning but could rather be explained by assuming {211} < 111 > slip. 30 ref.--AA PY - 1983 DO - https://doi.org/10.1179/030634583790420772 SN - 0306-3453 SN - 0026-0673 VL - 17 SP - 333 EP - 340 PB - Metals Society CY - London AN - OPUS4-2389 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -