An analysis of the transition between strain dependent and independent softening in austenite


Autoria(s): Cartmill, M.; Barnett, Matthew; Zahiri, S.; Hodgson, Peter
Data(s)

01/01/2005

Resumo

The post-deformation softening behaviour of austenite has been studied for various compositions and deformation conditions. The strain at which the transition from strain dependent to strain independent post-deformation softening behaviour occurs (ε*) has been found to coincide closely with the strain to the peak stress (εp) under certain conditions but not under others. It has been proposed that the relationship between ε* and εp may be described geometrically using the initial grain size and the dynamically recrystallised grain size. <br />

Identificador

http://hdl.handle.net/10536/DRO/DU:30003279

Idioma(s)

eng

Publicador

Iron and Steel Institute of Japan

Relação

http://dro.deakin.edu.au/eserv/DU:30003279/barnett-ananalysis-2005.pdf

http://www.jstage.jst.go.jp/article/isijinternational/45/12/1903/_pdf

Direitos

2005, ISIJ

Palavras-Chave #static recrystallisation #metadynamic recrystallisation #dynamic recrystallisation #peak strain
Tipo

Journal Article