Deformation Features at Rolling and Tension under Current in Ti-based Alloys

摘要：

Features of influence of plastic deformation with a current,on structure and mechanical properties of titanium alloys VT1-0.VT6 and TiNi in coarse-grained (CG) and ultrafine-grained (UFG) states are investigated. Introduction of a pulse current at cold rolling stimulates deformability increase,and at a tension causes occurrence of stress jumps connected with phase transformation or electroplastic effect (EPE). It is shown that EPE is the structurallysensitive property dependent on the grain size.

关键词： Titanium ( Ti) -alloys ultrafine-grained structure electroplastic deformation rolling tension strength

作者: Vladimir V. Stolyarov

作者单位: Mechanical Engineering Research Institute of Russian Academy of Sciences,Moscow, 101990 ,Russia

会议类型: 国际会议

会议名称: The 12th World Conference Titanium(第十二届世界钛会 Ti-2011)

会议地点: 北京

会议语种:英文

页码: 1231-1233

在线出版日期: 2011-06-19（万方平台首次上网日期，不代表论文的发表时间）