The Numerical Simulation of Transverse Tensile of High Temperature on Ti-6Al-4V Laser Butt Weld Joint

被引：0

作者：

Chen, Yiping ^{[1
]}

Fan, Zhao ^{[1
]}

Cheng, Donghai ^{[1
]}

Hu, Dean ^{[1
]}

机构：

[1] Nanchang Hangkong Univ, Nanchang 330063, Peoples R China

来源：

MECHANICAL MATERIALS AND MANUFACTURING ENGINEERING III | 2014年 / 455卷

关键词：

Superplastic deformation; Numerical simulation; Finite element; Stress strain curve;

D O I：

10.4028/www.scientific.net/AMM.455.163

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Forming process of TC4 titanium alloy laser weld joint during superplastic deformation is simulated. The stress and strain curve, which is obtained in the simulation, is compared with that obtained by hot tensile experiments. The simulation results provides a basis for subsequent laser welding / superplastic forming technology, and proposes outlook to the analyze problems for laser welding / superplastic forming (LBW / SPF) technology.

引用

页码：163 / 166

页数：4