Anisotropy in Cold Deep Drawing of CP-Ti Sheet

被引：0
|
作者：
Li, Hongwei [1 ]
Chen, Jiayuan [1 ]
Zhang, Xialu [1 ]
Li, Jinshan [1 ]
机构：
[1] Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Shaanxi, Peoples R China
来源：
MATERIAL SCIENCES AND TECHNOLOGY, PTS 1 & 2 | 2012年 / 560-561卷
关键词：
titanium; drawing; anisotropy; profile optimization; heat treatment; BLANK SHAPE;
D O I：
10.4028/www.scientific.net/AMR.560-561.965
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Anisotropy of CP-Ti sheet in cold deep drawing was investigated by means of experiments. The as-received blank showed remarkable anisotropy due to the existence of the spilt basal texture. Deformation intensified the anisotropy in the distributions of wall thickness and ears, and mechanical properties after drawing. The micro-mechanism causing anisotropy of CP-Ti was analyzed. Then, methods for the improvements of anisotropy were brought out as profile optimization of the initial blank and heat treatment on the finished part at 650 degrees C for 1 hour.
引用
收藏
页码：965 / 972
页数：8
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