Effect of Processing Parameters on Microstructure and Mechanical Properties of CT20 Alloy Tube

摘要：

The relationship between the deformation degree, Q value, annealing temperature .the variation regularities of deforemation characteristic, microstructure and tensile properties of the CT20 alloy tube was studied. The results show that the alloy has good cold workability, wider annealing temperature range,and the strength of the alloy tube can be improved by increasing of Q value. The different typical microstructure is obtained in this alloy when the selected anneanling temperature is conducted. The equiaxed microstructure has better tensile properties at room temperature.

关键词： CT20 alloy cold working annealing tensile property microstructure

作者: DU Yu WANG ZhiYun LIU Wei GUO Dizi QI Yunlian LU Yafeng

作者单位: Northwest Institute for Nonferrous Metal Research,Xian 710016 ,China Beijing Aerospace Propulsion Institute,Beijing 100081 ,China

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: 1058-1060

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）