Fatigue Life Prediction Based on Local Strain Energy for Healed Copper Film by Laser Irradiation
Fatigue Life Prediction Based on Local Strain Energy for Healed Copper Film by Laser Irradiation
复制标题
基于激光辐照愈合铜膜局部应变能的疲劳寿命预测
DOI：
10.1007/s11665-016-1968-9
复制
发表时间：
2016-02
影响因子：
2.3
通讯作者：
Sun, Yu-Juan
中科院分区：
文献类型：
--
作者：
Liu, Feng-Zhu;Shang, De-Guang;Ren, Chong-Gang;Sun, Yu-Juan
Changes of total cyclic strain energy at the notch for copper film specimen were analyzed before and after laser irradiation treatment. The results showed that laser irradiation can increase total cyclic strain energy and the effect of increase is more evident for the damaged copper specimen. Based on the damage-healing mechanism, an enhancement parameter and a healing parameter were defined by the local cyclic strain energy. A new model based on local strain energy was proposed to predict residual fatigue life for the damaged copper film specimen after laser irradiation. The predicted results by the proposed model agree well with the experimental lives.
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DOI：
10.1016/s0921-5093(00)01360-5
发表时间：
2001-04-15
影响因子：
6.4
作者：
Altus, E;Konstantino, E
通讯作者：
Konstantino, E
影响因子：
6
作者：
Bai-ping Du;Wei Zhu;B. Ma;Nian Li
通讯作者：
Bai-ping Du;Wei Zhu;B. Ma;Nian Li
影响因子：
0.7
作者：
S. Qiao;Li Yanli;Li Yun;Chengyu Zhang
通讯作者：
S. Qiao;Li Yanli;Li Yun;Chengyu Zhang
影响因子：
3.7
作者：
L-H. Zhang;D. Shang;X.D. Liu;Y.J. Sun;YB Guo;Feng-Zhu Liu;T. Chen
通讯作者：
L-H. Zhang;D. Shang;X.D. Liu;Y.J. Sun;YB Guo;Feng-Zhu Liu;T. Chen
影响因子：
6
作者：
Jinsoo Park;D. Nelson
通讯作者：
Jinsoo Park;D. Nelson