天津工业大学学报2012，Vol.31Issue(3)：78-80,85,4.
33Mn2V钢热变形本构方程研究
Research on constitutive equation of 33Mn2V steel during hot deformation
摘要
Abstract
The flow stress of 33Mn2V was measured by upset tests of cylindrical samples in the Gleeble-1500 heat stimulation machine. The results showed that the flow stress decreased with the increasing of the deformational temperature and the strain. The Kumar model was verified by comparing the values of calculated with those measured in laboratory conditions. And it showed that the Kumar-type constitutive relationship meets the practical needs.关键词
33Mn2V/高温变形/本构方程/流变应力Key words
33Mn2V/ hot deformation/ constitutive equation/ flow stress分类
矿业与冶金引用本文复制引用
陆璐,王照旭,王辅忠..33Mn2V钢热变形本构方程研究[J].天津工业大学学报,2012,31(3):78-80,85,4.基金项目
天津自然科学基金(11JCZDJC22600) （11JCZDJC22600）
