TY - GEN A1 - Jiao, Feng A1 - Österle, Werner A1 - Portella, Pedro Dolabella A1 - Ziebs, Josef T1 - Cyclic hardening of alloy 800h under biaxial loading T2 - International Congress Stainless Steels '96 ; 2nd European congress CY - Düsseldorf and Neuss, Germany DA - 1996-06-03 KW - Hochtemperaturtechnik KW - Beanspruchung, zyklisch KW - Stahl, austenitisch KW - Legierung 800 H PY - 1996 SN - 3-514-00601-6 SP - 292 EP - 293 PB - Verl. Stahleisen CY - Düsseldorf AN - OPUS4-695 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Österle, Werner A1 - Portella, Pedro Dolabella A1 - Ziebs, Josef A1 - Jiao, Feng ED - Lütjering, G. T1 - Mechanical behaviour of alloy 800h under cyclic biaxial loading T2 - 6th International Fatigue Congress CY - Berlin, Germany DA - 1996-05-06 KW - Legierung KW - Belastung, zyklisch KW - Beanspruchung, mechanisch PY - 1996 SN - 0-08-042268-3 VL - 2 IS - 2 SP - 989 EP - 994 PB - Pergamon CY - Oxford AN - OPUS4-669 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 - GEN A1 - Fedelich, Bernard A1 - Frenz, Holger A1 - Österle, Werner A1 - Ohm, Katrin ED - Lütjering, G. T1 - A stochastic model for LCF small crack growth in a nickel-base superalloy T2 - 6th International Fatigue Congress CY - Berlin, Germany DA - 1996-05-06 PY - 1996 SN - 0-08-042268-3 VL - 96 IS - 2 SP - 1263 EP - 1268 PB - Pergamon CY - Oxford AN - OPUS4-2511 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 - Gesatzke, Wolfgang A1 - Li, Pengxi A1 - Österle, Werner T1 - Elektronenmikroskopische Untersuchung von Fertigungseinflüssen auf das Werkstoffgefüge von Kfz-Legierungen T2 - Metallographie-Tagung CY - Friedrichshafen, Deutschland DA - 1991-09-11 PY - 1992 SN - 3-446-17157-6 SN - 0343-3579 N1 - Serientitel: Sonderbände der praktischen Metallographie – Series title: Sonderbände der praktischen Metallographie IS - 23 SP - 457 EP - 489 PB - Hanser CY - München AN - OPUS4-2471 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Österle, Werner A1 - Li, Pengxi T1 - Einfluß der Oberflächenbearbeitung auf Mikrostruktur und Schädigungsmechanismus bei Hochtemperaturermüdung PY - 1990 SN - 3-18-140305-9 N1 - Serientitel: Fortschritt-Berichte VDI : Reihe 5, Grund- und Werkstoffe – Series title: Fortschritt-Berichte VDI : Reihe 5, Grund- und Werkstoffe IS - 203 SP - 140 EP - 154 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-2467 LA - deu 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 - GEN A1 - Aurich, Dietmar A1 - Helms, Rolf A1 - Österle, Werner A1 - Portella, Pedro Dolabella A1 - Ziebs, Josef T1 - Untersuchungen an einkristallinen Superlegierungen für Turbinenschaufeln T2 - VDEh-Vortragsveranstaltung "Stähle für den Stahlbau" CY - Düsseldorf, Deutschland DA - 1988-04-26 PY - 1988 SN - 3-514-00407-2 SP - 140 EP - 150 PB - Verl. Stahleisen CY - Düsseldorf AN - OPUS4-2456 LA - deu 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 -