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 - 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 - 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 - 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 - CONF A1 - Krafka, Helmut A1 - Österle, Werner T1 - Einfluß des Gefüges auf das Spaltbruchverhalten eines mikrolegierten perlifreien Baustahls T2 - 23. Vortragsveranstaltung des DVM-Arbeitskreises Bruchvorgänge CY - Berlin, Deutschland DA - 1991-02-26 PY - 1991 SN - 0943-3473 SP - 183 EP - 200 PB - Deutscher Verband für Materialforschung und -prüfung CY - Berlin AN - OPUS4-2468 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Link, T. A1 - Österle, Werner T1 - Röntgenmikroanalyse im Elektronenmikroskop, Teil IV: Superlegierungen PY - 1991 SN - 0032-678X VL - 28 SP - 101 EP - 114 PB - Hanser CY - München AN - OPUS4-2469 LA - deu 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 - 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 - 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 - JOUR A1 - Jiao, Feng A1 - Österle, Werner A1 - Portella, Pedro Dolabella A1 - Ziebs, Josef T1 - Biaxial path-dependence of low-cycle fatigue behaviour and microstructure of alloy 800 H at room temperature N2 - Low-cycle fatigue experiments under combined axial-torsional loading have been carried out on alloy 800 H tubular specimens at room temperature. In comparison with proportional loading, an extra cyclic hardening effect produced by nonproportional loading was observed. The microstructure study highlights the fact that the dislocation arrangement under proportional loading is significantly different from that under nonproportional loading. Mechanical twinning was found in specimens cycled under axial loading and nonproportional loading. It is suggested that mechanical twinning depends not only on shear stress but also on normal stress on the plane of maximum shearing. The extra hardening can be interpreted in terms of the deformation microstructure. Fatigue cracking was initiated generally at the specimen surfaces along the plane of maximum shearing, but under nonproportional loading cracks were found also in the bulk of the specimens. Transcrystalline crack propagation was observed in the specimens after proportional and nonproportional LCF tests. PY - 1995 U6 - https://doi.org/10.1016/0921-5093(94)09690-2 SN - 0921-5093 SN - 1873-4936 VL - 196 IS - 1 SP - 19 EP - 24 PB - Elsevier CY - Amsterdam AN - OPUS4-2503 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -