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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:247/131  |  提交时间:2023/01/12
adhesion and plasticity  friction coefficient  wear rate  molecular dynamics  nanoscratch simulation  
Effects of specimen geometry and surface defect on high and very high cycle fatigue of TC17 alloy 期刊论文
Engineering Fracture Mechanics, 2022, 卷号: 276, 页码: 108940
作者:  Wu H(仵涵);  Chi Weiqian;  Xu Wei;  Wenjing Wang;  Sun CQ(孙成奇)
Adobe PDF(17034Kb)  |  收藏  |  浏览/下载:36/0  |  提交时间:2023/08/24
基于拓扑效应的可调声学人工材料研究 学位论文
博士论文,北京: 中国科学院大学, 2022
作者:  杨洮
Adobe PDF(8444Kb)  |  收藏  |  浏览/下载:178/6  |  提交时间:2023/01/09
声子晶体  声谷霍尔效应  声拓扑态  可调  编码声学超表面  
单原子层非晶碳材料的力学性能与变形机理 学位论文
博士论文,北京: 中国科学院大学, 2022
作者:  谢文慧
Adobe PDF(5896Kb)  |  收藏  |  浏览/下载:218/8  |  提交时间:2022/12/08
单原子层非晶碳(MAC)  二维材料的三维化构筑  类塑性变形  二维材料增韧  晶格无序  
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:257/35  |  提交时间:2022/08/28
Selective laser melting  Ti-6Al-4V  Very-high-cycle fatigue  Crack initiation  Stress intensity factor  
Chemical ordering effect on the radiation resistance of a CoNiCrFeMn high-entropy alloy 期刊论文
COMPUTATIONAL MATERIALS SCIENCE, 2022, 卷号: 214, 页码: 111764
作者:  Li, Yangen;  Du, Jun-Ping;  Yu, Peijun;  Li, Rui;  Shinzato, Shuhei;  Peng Q(彭庆);  Ogata, Shigenobu
Adobe PDF(15305Kb)  |  收藏  |  浏览/下载:104/37  |  提交时间:2022/10/23
High-entropy alloy  Radiation resistance  Chemical short-range order  Defects  
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:145/35  |  提交时间:2022/11/08
Meshfree method  SPH method  Godunov-type corrective smoothed particle method (GSPM)  1D shock tube  1D detonation wave  
Physical properties and radiation tolerance of high-entropy pyrochlores Gd-2(Ti0.25Zr0.25Sn0.25Hf0.25)(2)O-7 and individual pyrochlores Gd2X2O7 (X=Ti, Zr, Sn, Hf) from first principles calculations 期刊论文
SCRIPTA MATERIALIA, 2022, 卷号: 220, 页码: 114898
作者:  Liu, Chenguang;  Peng Q(彭庆);  Shi, Tan;  Gao, Fei;  Li, Yuhong
Adobe PDF(4106Kb)  |  收藏  |  浏览/下载:133/48  |  提交时间:2022/10/23
First principles  High entropy pyrochlore  Radiation tolerance  Physical properties  
Aging and rejuvenation during high-temperature deformation in a metallic glass 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2022, 卷号: 65, 期号: 10, 页码: 8
作者:  Zhang, Langting;  Wang YJ(王云江);  Yang, Yong;  Qiao, Jichao
Adobe PDF(1283Kb)  |  收藏  |  浏览/下载:137/43  |  提交时间:2022/09/27
metallic glass  aging  rejuvenation  homogenous flow  free volume  
Achieving structural rejuvenation in metallic glass by modulating beta relaxation intensity via easy-to-operate mechanical cycling 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2022, 卷号: 157, 页码: 103402
作者:  Zhang, L. T.;  Wang YJ(王云江);  Pineda, E.;  Yang, Y.;  Qiao, J. C.
Adobe PDF(7463Kb)  |  收藏  |  浏览/下载:157/49  |  提交时间:2022/10/23
Metallic glass  Rejuvenation  Mechanical cycling  beta relaxation  Anelasticity