Dependency of recrystallization mechanism to the initial grain size
Data(s) |
01/12/2008
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Resumo |
The effect of initial grain size on the recrystallization behavior of a type 304 austenitic stainless steel during and following hot deformation was investigated using hot torsion. The refinement of the initial grain size to 8 μm, compared with an initial grain size of 35 μm, had considerable effects on the dynamic recrystallization (DRX) and post-DRX phenomena. For both DRX and post-DRX, microstructural investigations using electron backscattered diffraction confirmed an interesting transition from conventional (discontinuous) to continuous DRX with a decrease in the initial grain size. Also, there were unexpected effects of initial grain size on DRX and post-DRX grain sizes.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Springer |
Relação |
http://dro.deakin.edu.au/eserv/DU:30017621/Hodgson-dependencyrecrystallization-2008.pdf http://dx.doi.org/10.1007/s11661-008-9656-5 |
Direitos |
2008, The Minerals, Metals & Materials Society and ASM International |
Tipo |
Journal Article |