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浏览/检索结果: 共2621条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Grain size effect and structural heterogeneity in the shock-induced plastic deformation mechanism of nanocrystalline high-entropy alloys 期刊论文  OAI收割 EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2025, 卷号: 112, 页码: 22 作者:  Meng, Yuquan;  Song, Weidong;  Liu, Shanshan;  Wang YJ(王云江);  Li, Wanghui   |  收藏  |  浏览/下载：4/0  |  提交时间：2025/06/23 Nanocrystalline HEAs  Grain size effect  Shock response  Spallation  Molecular dynamics   Evolution of surface and subsurface properties of Zr-4 alloy under the combined effects of laser heat treatment and laser gas nitriding: Microscopic morphology, chemical composition, and mechanical behavior 期刊论文  OAI收割 JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2025, 卷号: 339, 页码: 22 作者:  Xu, Puhong;  Qian, Yongfeng   |  收藏  |  浏览/下载：5/0  |  提交时间：2025/05/19 Zr-4 alloy  Laser heat treatment  Laser gas nitriding  Hard phase  Porosity  Grain refinement  Mechanical behavior   Meso-scale photospheric convection during chromospheric fan-shaped surge on light bridge 期刊论文  OAI收割 Discover Applied Sciences, 2025, 卷号: 7, 期号: 5 作者:  Zhang, Yuzong;  Zhang, Jun   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/05/05 Photosphere  Chromosphere  Sunspot  Light bridge  Grain  Dynamics  Surge  Magnetic felds   Heterogeneous grain structure delivers work hardening and high ductility in a VCoNi alloy with ultrahigh yield strength 期刊论文  OAI收割 Materials Science & Engineering A, Materials Science & Engineering A, 2025, 2025, 卷号: 942, 942, 页码: 148656, 148656 作者:  Zhang H(张浩);  Liu TW(刘天威);  Xu BW(徐博文);  Wang YC(王宇驰);  Wang J(王晶)   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/07/02 Heterogeneous grain structure  Heterogeneous grain structure  Work hardening  Ductility  Plastic deformation  Grain refinement  Microstructure  Work hardening  Ductility  Plastic deformation  Grain refinement  Microstructure   Free Energy Criterion for Thermal Stability of Schwarz Nanocrystals 期刊论文  OAI收割 NANO LETTERS, 2025, 卷号: 25, 期号: 19, 页码: 8058-8063 作者:  Lei T(雷挺);  Liu F(刘峰);  Wu XL(武晓雷);  Wang YJ(王云江)   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/06/23 Schwarz nanocrystal  thermal stability  free energy  minimal surface grain boundary  coherenttwin boundary   Spatiotemporal Patterns in Production and Consumption of Major Foods in Qinghai, China 期刊论文  OAI收割 FOODS, 2025, 卷号: 14, 期号: 5, 页码: 736 作者:  Liu, Yexuan;  Zhen, Lin;  Shao, Quanqin;  Ye, Junzhi;  Xie, Siliang   |  收藏  |  浏览/下载：16/0  |  提交时间：2025/04/21 production and consumption  supply and demand  self-sufficiency  grain  meat  Qinghai   Maintaining Grain Boundary Segregation-Induced Strengthening Effect in Extremely Fine Nanograined Metals 期刊论文  OAI收割 NANO LETTERS, 2025, 卷号: 25, 期号: 13, 页码: 5493 作者:  Qian, Lei;  Zhang, Jiacheng;  Yang, Wenqing;  Wang YJ(王云江);  Chan, Kangcheung   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/07/21 Grain boundary segregation  amorphous grain boundary  extremely fine grain size  deformation mechanism  strengthening effect   Simultaneous improvement of strength and ductility in a P-doped CrCoNi medium-entropy alloy 期刊论文  OAI收割 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2025, 卷号: 209, 页码: 128-138 作者:  Zhang, Hangzhou;  Sun, Guoqiang;  Yang, Muxin;  Yuan, Fuping;  Wu, Xiaolei   |  收藏  |  浏览/下载：12/0  |  提交时间：2024/07/26 Tensile ductility  Dynamic grain refinement  Stacking fault energy  Strain hardening  Phosphorus segregation   Revealing the process and mechanism of non-grain production of cropland in rapidly urbanized Deqing County of China 期刊论文  OAI收割 JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2025, 卷号: 374, 页码: 123948 作者:  Dai, Chun;  Liu, Yaqun;  Wang, Jieyong   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/04/21 Non-grain production of cropland  Agricultural location  NGPCL type classification  Remote sensing  Influencing factors  Multinomial logit regression   Sedimentary responses to climatic variations and Kuroshio intrusion into the northern South China Sea since the last deglaciation 期刊论文  OAI收割 GLOBAL AND PLANETARY CHANGE, 2025, 卷号: 245, 页码: 15 作者:  Huang, Chao;  Wu, Liyuan;  Cheng, Jiansen;  Qu, Xiaoxu;  Luo, Yongyi   |  收藏  |  浏览/下载：12/0  |  提交时间：2025/04/01 Sr-Nd  Grain size  Asian monsoon  Sea level change  ENSO