西南交通大学学报(英文版)2001，Vol.9Issue(2)：169-173,5.
Study on Damage of High Temperature Plastic Deformation for Al-Li Alloy
Study on Damage of High Temperature Plastic Deformation for Al-Li Alloy
1
作者信息
- 1. Department of Metallic Materials, Sichuan University,;Chongqi Institute of Technology,;School of Material Science and Engineering, Chongqing University,
- 折叠
摘要
Abstract
The security of use for Al-Li alloy will be greatly influenced by the damage degree of plastic deformation within it at high temperature . Based on continuum damage mechanics theory, the damage evolution of Al-5.44Mg-2.15Li-0.12Zr alloy during plastic deforming at high temperature is simulated by using the damage evolution model of high temperature plastic deformation. The changing rule of its inner damage with deformation temperature, strain rate and strain is gained in this paper. The equation of damage evolution for high temperature plastic deformation is developed, providing an academic basis for the technology of plastic process of Al-Li alloys.分类
矿业与冶金引用本文复制引用
..Study on Damage of High Temperature Plastic Deformation for Al-Li Alloy[J].西南交通大学学报(英文版),2001,9(2):169-173,5.
