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Spatial inhomogeneity of point defect properties in refractory multi principal element alloy with short range order: A first principles study 期刊论文
JOURNAL OF APPLIED PHYSICS, 2023, 卷号: 133, 期号: 7, 页码: 75103./通讯作者：Lu, CY (corresponding author), Xi An Jiao Tong Univ, Sch Nucl Sci & Technol, Xian 710049, Peoples R China.
作者:  Shi, Tan;  Lyu, Sixin;  Su, Zhengxiong;  Wang, Yunpeng;  Qiu, Xi;  Sun, Dan;  Xin, Yong;  Li, Wenjie;  Cao, Jiang;  Peng Q(彭庆);  Li, Yuanming;  Lu, Chenyang
Adobe PDF(3264Kb)  |  收藏  |  浏览/下载：96/29  |  提交时间：2023/04/20
Mechanism of artificial surface defect induced cracking for very high cycle fatigue of Ti alloys 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 272, 页码: 11./通讯作者：Sun, Chengqi
作者:  Sun, Jian;  Peng, Wenjie;  Sun CQ(孙成奇)
Adobe PDF(17356Kb)  |  收藏  |  浏览/下载：301/70  |  提交时间：2022/09/27
TC17 titanium alloy  Artificial surface defect  Very high cycle fatigue  Crack initiation mechanism  Deformation twins  
Effects of natural aging and variable loading on very high cycle fatigue behavior of a bearing steel GCr15 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2022, 卷号: 119, 页码: 10./通讯作者：Ren, Xuechong, Sun, Chengqi
作者:  Li G(李根);  Ke, Lei;  Peng, Wenjie;  Ren, Xuechong;  Sun CQ(孙成奇)
Adobe PDF(9459Kb)  |  收藏  |  浏览/下载：312/89  |  提交时间：2022/07/18
GCr15  High strength steel  Natural aging  Variable amplitude loading  Very high cycle fatigue  Crack initiation