Mechanical properties and high temperature deformation of beta titanium alloys

被引：0
|
作者：
Zhou, Qing [1 ]
Itoh, Goroh [2 ]
Niiromi, Mitsuo [3 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 210016, Peoples R China
[2] Ibaraki Univ, Coll Engn, Dept Mech Engn, Ibaraki, 3168511, Japan
[3] Tohoku Univ, Inst Mat Res, Dept Biomat Sci, Sendai, Miyagi 980, Japan
来源：
2006 BIMW: 2006 BEIJING INTERNATIONAL MATERIALS WEEK, PTS 1-4: MAGNESIUM | 2007年 / 546-549卷
关键词：
beta titanium; Ti-29-13; Ti-15-3; high temperature forming; mechanical properties;
D O I：
10.4028/www.scientific.net/MSF.546-549.1379
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Because of its excellent environmental resistance and cold-working capacity, beta titanium alloy Ti-15-3 has attracted more and more attention in aerospace manufacture industry. Another beta titanium alloy, Ti-29-13, has been recently developed for biomedical implant materials. The mechanical properties of three alloys including two beta and one alpha+beta are presented, particularly the characteristic of beta alloy differing from that of alpha+beta alloy. The high temperature deformation behaviors of two alloys are also presented. Excellent formability of Ti-15-3 highlights the metal sheet application in commercial and military airplane. Band structure in Ti-29-13 has been found. Thermalmechanical processing is carried out to reduce the band structure and improve the elongation.
引用
收藏
页码：1379 / +
页数：2
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