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Effect of grain size on deformation twinning behaviour of high MN steel
conference contribution
posted on 2008-01-01, 00:00 authored by Alireza Ghaderi, Ilchat Sabirov, Matthew BarnettMatthew BarnettThe effect of grain size on the mechanical properties and deformation twinning behaviour in high manganese steel was investigated. In order to generate different grain sizes, the samples were subjected to hot rolling, cold rolling and annealing. Room temperature tensile testing of the steel with different grain sizes (5-50 µm) indicated the occurrence of twinning induced plasticity (TWIP) in all the samples. Also, changes in work-hardening behaviour accompanied changes in the grain size. The results are discussed in terms of the enhanced sensitivity of twinning to the grain size.
History
Event
Conference of Metallurgists (47th : 2008 : Winnipeg, Man.)Pagination
71 - 81Publisher
Canadian Institute of Mining, Metallurgical and PetroleumLocation
Winnipeg, Manitoba, CanadaPlace of publication
Montréal, CanadaStart date
2008-08-24End date
2008-08-27Language
engPublication classification
E1 Full written paper - refereed; E Conference publicationCopyright notice
2008, Canadian Institute of Mining, Metallurgy and PetroleumEditor/Contributor(s)
P Wanjara, A ElwazriTitle of proceedings
Recent Developments in Advanced High Strength Steels Processing: Proceedings of the 47th Conference of Metallurgists (COM2008)Usage metrics
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