Thermal-mechanical coupled simulation of Inconel718 alloy cross wedge rolling

被引：0

作者：

He, Tao ^{[1
]}

Wang, Bao-Yu ^{[1
]}

Hu, Zheng-Huan ^{[1
]}

机构：

[1] School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China

来源：

Suxing Gongcheng Xuebao/Journal of Plasticity Engineering | 2008年 / 15卷 / 03期

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摘要：

The cross wedge rolling deformation process of Inconel718 alloy is simulated with three-dimension finite element soft named deform-3D by using thermal-mechanical coupled rigid-plastic finite element method. The variational rules of temperature field and stress-strain field were then obtained. Simulation results compared with experimental studies indicate that internal defects are easily appear near knifing zone where not only temperature and strain rate are highest but also the stress field are very complex.

引用

页码：157 / 159