| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1576894 | Materials Science and Engineering: A | 2012 | 7 Pages |
Abstract
⺠A new method was proposed to determine the critical fracture reduction with the help of high-speed photography. ⺠The fracture mechanism was analyzed in hot compression of Ti40 titanium alloy. ⺠Based on Oh criterion, a novel high-temperature fracture criterion, which considered the effect of temperature and strain rate, was developed. ⺠The new criterion was implemented in DEFORM-3D simulation software by means of FROTRAN language to forecast the fracture position and initiation reduction.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Yanchun Zhu, Weidong Zeng, Fusheng Zhang, Yongqing Zhao, Xuemin Zhang, Kaixuan Wang,