Grain size effect on behaviour and microstructure of a warm deformed Ti-IF steel
Data(s) |
15/06/2003
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Resumo |
The effect of grain size on the deformation behaviour in the fenite region of a Titanium stabilized Interstitial Free steel was investigated by hot torsion. The initial work hardening regime is followed by a softening regime where a broad peak stress develops. The peak stress and the stress at final strain were relatively insensitive to grain size. However, at low values of the Zener-Hollomon parameter, the strain to the peak stress was strongly dependent on the grain size. A series of microstructural parameters were examined to explain these observations. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Trans Tech Publications |
Relação |
http://dro.deakin.edu.au/eserv/DU:30002289/barnett-grainsize-2003.pdf http://www.scientific.net/0-87849-919-9/1279/ |
Direitos |
2003, Trans Tech Publications |
Palavras-Chave | #IF steel #ferrite deformation #warm deformation #microstructure #tortion test |
Tipo |
Journal Article |