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浏览/检索结果: 共1739条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron 期刊论文  OAI收割 NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11 作者:  Zhao, Zhifu;  Wang, Zhen;  Bie, Yehui;  Liu, Xiaoming;  Wei, Yueguang   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/04/02 molecular dynamics simulation  nanocrystalline iron  impact load  fracture resistance  fracture ductility   Tailoring nanoprecipitates to achieve ultrahigh strength (CoCrNi)94.5W3Ta2.5 medium-entropy alloys 期刊论文  OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2024, 卷号: 892, 页码: 13 作者:  Chen, Jin-Xi;  Li, Tong;  Tan, Yuan-Yuan;  Chen, Yan;  Wang, Hai-Ying   |  收藏  |  浏览/下载：14/0  |  提交时间：2024/03/25 Dual nanoprecipitates  Medium-entropy alloys  Mechanical properties  Precipitation hardening   Function of cleavage strength for symmetrical tilt grain boundaries 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 295, 页码: 14 作者:  Hu SW(胡世威);  Liang, Hao;  Yin, Yihui;  Liang, Yanxiang;  Zhang, Yuanzhang   |  收藏  |  浏览/下载：3/0  |  提交时间：2024/02/05 Cleavage strength  Grain boundaries  Theoretical model  Ab initio tensile simulation  Critical energy release rate   Induction of deformation twinning by dynamic strain aging effect: Rate-temperature coupling effect and constitutive modeling 期刊论文  OAI收割 EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2024, 卷号: 103, 页码: 15 作者:  Yuan, Kangbo;  Yao, Xiaohu;  Wang, Kai;  Zou, Xuetao;  Su, Mengjia   |  收藏  |  浏览/下载：10/0  |  提交时间：2023/12/11 Dynamic strain aging  Deformation twinning  Strain rate  Temperature  Constitutive modeling   The effect of flaw geometry and infilling on crack initiation, propagation, and coalescence of a parallel flaw pair in marble 期刊论文  OAI收割 GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1 作者:  Miao, Shuting;  Pan, Peng-Zhi;  Wang, Zhaofeng;  Hou, Wenbo;  Li, Yuxin   |  收藏  |  浏览/下载：28/0  |  提交时间：2023/08/02 Infilled flaw  Cracking behavior  Coalescence pattern  Digital image correlation   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  OAI收割 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)   |  收藏  |  浏览/下载：8/0  |  提交时间：2024/01/01 Laser powder bed fusion  Shot peening  Shot size  Microstructural evolution  Strengthening mechanism   An atomistic study on grain-size and temperature effects on mechanical properties of polycrystal CoCrFeNi high-entropy alloys 期刊论文  OAI收割 MATERIALS TODAY COMMUNICATIONS, 2023, 卷号: 37, 页码: 11 作者:  Xie, Lu;  Wu, Guangda;  Peng Q(彭庆);  Liu, Junpeng;  Li, Dongyue   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/01/02 High-entropy alloys  Grain size  Temperature  Twinning  Phase transition   Effects of Sc addition on microstructure, phase evolution and mechanical properties of Al0.2CoCrFeNi high-entropy alloys 期刊论文  OAI收割 TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2023, 卷号: 33, 期号: 12, 页码: 3756-3769 作者:  Sun, Yuan-wei;  Wang, Zi-yi;  Zhao, Xiang-jin;  Liu, Zhong-li;  Cao, Fu -hua   |  收藏  |  浏览/下载：2/0  |  提交时间：2024/04/02 high-entropy alloy  phase evolution  microstructure  grain refinement  yield strength   Microstructure evolution of a forged TiAl-Nb alloy during high-temperature tensile testing 期刊论文  OAI收割 MATERIALS CHARACTERIZATION, 2023, 卷号: 205, 页码: 8 作者:  Zhang, Shunke;  Tian, Ning;  Li, Jianghua;  Yang, Guanghua;  Yang, Wenkun   |  收藏  |  浏览/下载：65/0  |  提交时间：2023/10/30 TiAl-Nb alloy  High -temperature tensile  Brittle -ductile transition  Deformation mechanism   Coupling effect of strain gradient strengthening and thermal softening on the microscale plastic behavior of metallic materials 期刊论文  OAI收割 EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 102, 页码: 16 作者:  Liu, Yanwei;  Long, Hao;  Zhang, Siyuan;  Song JR(宋晶如);  Zhou, Qianqian   |  收藏  |  浏览/下载：17/0  |  提交时间：2023/10/23 Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme