Research on dynamic recrystallization behavior of near-α titanium alloy during near-β compression

被引：0

作者：

Zhou, Bing ^{[1
]}

Zhang, Shangzhou ^{[1
]}

机构：

[1] Yantai Univ, Yantai 264005, Peoples R China

来源：

MATERIAL DESIGN, PROCESSING AND APPLICATIONS, PARTS 1-4 | 2013年 / 690-693卷

关键词：

Near-alpha titanium alloy; near-beta compression; flow behavior; recrystallization; MICROSTRUCTURAL EVOLUTION; TI-6AL-4V ALLOY; HOT-WORKING; TEMPERATURES;

D O I：

10.4028/www.scientific.net/AMR.690-693.8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The flow response and dynamic recrystallization of near-alpha Ti-5.6Al-4.8Sn-2Zr-1Mo-0.35Si-0.7Nd titanium alloy has been studied using isothermal hot compressive tests at strain rate of 0.01-10s(-1) in near beta transus. The true stress-true strain curves hot-compressed in near-beta region show a steady-state regime. The deformation is governed essentially by the beta behavior. At strain rate of 10 s(-1), the alloy exhibited plastic flow instabilities. Dynamic recrystallization can take place for the 0.06%C alloy.

引用

页码：8 / 11

页数：4

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