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Dynamic evolution behavior of cracks for single-track and multi-track clads in laser cladding 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2023, 页码: 16
作者:  Bian YH(边艳华);  Dong BX(董斌鑫);  Chen B(陈博);  Guo, Jianhao;  Li SX(李少霞);  Tian CX(田崇鑫);  Xu SW(徐守文);  He XL(何秀丽);  Yu G(虞钢)
Adobe PDF(3508Kb)  |  收藏  |  浏览/下载：44/0  |  提交时间：2024/01/22
Laser cladding  Additive manufacturing  Cracks  Residual stress  Thermal stress  
Laser powder bed fused 304L steel shot-peened with various ceramic shot sizes: Surface/subsurface characteristics, tensile behavior, and fatigue behavior 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 21
作者:  Zhang, Hongzhuang;  Cao, Shujie;  Li, Changyou;  Li, Bing;  Qian GA(钱桂安)
Adobe PDF(50378Kb)  |  收藏  |  浏览/下载：49/0  |  提交时间：2024/01/01
Laser powder bed fusion  Shot peening  Shot size  Microstructural evolution  Strengthening mechanism  
Growth Anisotropy and Morphology Evolution of Line Defects in Monolayer MoS2: Atomic-Level Observation, Large-Scale Statistics, and Mechanism Understanding 期刊论文
SMALL, 2023, 页码: 11
作者:  Li, Shouheng;  Lin JG(林金国);  Chen, Yun;  Luo, Zheng;  Cheng, Haifeng;  Liu F(刘峰);  Zhang, Jin;  Wang, Shanshan
Adobe PDF(3735Kb)  |  收藏  |  浏览/下载：64/0  |  提交时间：2023/10/23
2D materials  AC-transmission electron microscopy (TEM)  growth anisotropy  line defects  morphology  MoS2  
Assessment of the Interatomic Potentials of Beryllium for Mechanical Properties 期刊论文
CRYSTALS, 2023, 卷号: 13, 期号: 9, 页码: 19
作者:  Yang, Chengzhi;  Wu, Bin;  Deng, Wenmin;  Li, Shuzhen;  Jin, Jianfeng;  Peng Q(彭庆)
Adobe PDF(9145Kb)  |  收藏  |  浏览/下载：60/1  |  提交时间：2023/10/30
beryllium  molecular dynamics simulation  MEAM  Finnis-Sinclair and Tersoff potentials  
Enhanced mechanical performance of gradient-structured CoCrFeMnNi high-entropy alloys induced by industrial shot-blasting 期刊论文
RARE METALS, 2023, 卷号: 42, 期号: 3, 页码: 982-993
作者:  Zhang, MingZhi;  Zhang K(张坤);  Song, KaiKai;  Zou, XiaoYu;  Song, WeiDong;  Li, KeFeng;  Hu, LiNa;  Zhang, ZeQun;  Eckert, Juergen
Adobe PDF(10570Kb)  |  收藏  |  浏览/下载：177/44  |  提交时间：2023/02/03
High-entropy alloy  Shot blasting  Gradient structure  Mechanical property  Deformation mechanism  
Active learning to overcome exponential-wall problem for effective structure prediction of chemical-disordered materials 期刊论文
NPJ COMPUTATIONAL MATERIALS, 2023, 卷号: 9, 期号: 1, 页码: 9
作者:  Yuan, Xiaoze;  Zhou, Yuwei;  Peng Q(彭庆);  Yang, Yong;  Li, Yongwang;  Wen, Xiaodong
Adobe PDF(1127Kb)  |  收藏  |  浏览/下载：86/2  |  提交时间：2023/03/20
Tailoring the mechanical properties of bulk metallic glasses via cooling from the supercooled liquid region 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 173-180
作者:  Zhang, LangTing;  Duan, YaJuan;  Wang YJ(王云江);  Yang, Yong;  Qiao, JiChao
Adobe PDF(1449Kb)  |  收藏  |  浏览/下载：165/36  |  提交时间：2023/02/09
bulk metallic glass  thermal rejuvenation  supercooled liquid region  mechanical relaxation  structural heterogeneity  
Friction and Wear in Nanoscratching of Single Crystals: Effect of Adhesion and Plasticity 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23, 页码: 13
作者:  Hu JQ(胡剑桥);  Zeng,Qinglei
Adobe PDF(2998Kb)  |  收藏  |  浏览/下载：236/127  |  提交时间：2023/01/12
adhesion and plasticity  friction coefficient  wear rate  molecular dynamics  nanoscratch simulation  
An experimental investigation of fatigue performance and crack initiation characteristics for an SLMed Ti-6Al-4V under different stress ratios up to very-high-cycle regime 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 164, 页码: 14
作者:  Fu, Rui;  Zheng, Liang;  Ling, Chao;  Zhong, Zheng;  Hong YS(洪友士)
Adobe PDF(26974Kb)  |  收藏  |  浏览/下载：249/35  |  提交时间：2022/08/28
Selective laser melting  Ti-6Al-4V  Very-high-cycle fatigue  Crack initiation  Stress intensity factor  
Application of the Godunov-Type Corrective Smoothed Particle Method to Impulsive Load Studies 期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2022, 卷号: 15, 期号: 6, 页码: 1889-1899
作者:  Zhang M;  Zhang JM
Adobe PDF(1256Kb)  |  收藏  |  浏览/下载：139/33  |  提交时间：2022/11/08
Meshfree method  SPH method  Godunov-type corrective smoothed particle method (GSPM)  1D shock tube  1D detonation wave