Deformation behaviour of ultrafine grained steel produced by cold rolling of martensite
journal contribution
posted on 2009-01-01, 00:00 authored by Shokoufeh Malekjani, Ilana Timokhina, Ilchat Sabirov, Peter HodgsonPeter HodgsonAn ultrafine grained Nb microalloyed steel was produced by cold rolling of martensite followed by annealing heat treatments at different times to study its effect on the microstructure and mechanical behaviour of the ultrafine grained steel. High strength was achieved by this thermomechanical processing due to the formation of cell and subgrain dislocation substructure; however annealing reduced both strength and elongation.
History
Journal
Canadian metallurgical quarterlyVolume
48Issue
3Pagination
229 - 236Publisher
Canadian Institute of Mining, Metallurgy and PetroleumLocation
Montreal, CanadaISSN
0008-4433Language
engNotes
This publication was originally presented at the Conference of Mettalurgists : COM2008 : Recent Developments in Advanced High Strength Steels Processing : Proceedings of the 47th Conference of Mettalurgists, Winnipeg, CanadaPublication classification
C1 Refereed article in a scholarly journal; C Journal articleUsage metrics
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