Microstructure, deformation mechanisms and influence of hydrogen on tensile properties of the Co based super alloy DIN 2.4711/UNS N30003

The Co-based alloy 2.4711 investigated in this study consists of an austenitic martix with ε-martensite from both strain hardening and aging. Upon deformation, the microstructure shows strain-induced γ→ε transformation. Mechanical twinning could not be verified in this study using EBSD. Tensile test...

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Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2016-04, Vol.662, p.36-45
Hauptverfasser:	Michler, Thorsten, Marchi, Christopher San, Berreth, Karl, Naumann, Jörg, Mishra, Raj K., Kubic, Robert C.
Format:	Artikel
Sprache:	eng
Schlagworte:	2.4711 Austenitic stainless steels Cobalt base alloys Deformation mechanism Elgiloy Embrittlement Hydrogen embrittlement Materials science Microstructure N30003 Strain hardening Transport
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