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浏览/检索结果: 共213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提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Intrinsic tensile brittleness of tilted grain boundaries and its shear toughening 期刊论文  OAI收割 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2024, 卷号: 193, 页码: 16 作者:  Meng, Jia;  Peng, Shenyou;  Fang, Qihong;  Li, Jia;  Wei YJ(魏宇杰)   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/11/01 Grain boundary  Misorientation  Tensile brittleness  Shear toughening  Brittle-ductile transition   Atomic insights into the ductile-brittle competition of cracks under dissolution 期刊论文  OAI收割 EXTREME MECHANICS LETTERS, 2024, 卷号: 73, 页码: 102256 作者:  Liu L(刘龙);  Yuan QZ(袁泉子)   |  收藏  |  浏览/下载：7/0  |  提交时间：2024/12/02 Fracture  Dissolution  Cleavage  Dislocation slip  Brittle-ductile transition  Molecular dynamics   Ductile-brittle quantitative evaluation of rock based on post-peak properties under true triaxial stress 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:  Zheng, Zhi;  Zheng, Hong;  Zhao, Jun;  Liu, Zaobao;  Feng, Guangliang   |  收藏  |  浏览/下载：96/0  |  提交时间：2023/08/02 True triaxial test  Post-peak properties  Ductile-brittle behaviours  3D stress effects  Quantitative  qualitative evaluation method   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：90/0  |  提交时间：2023/10/30 TiAl-Nb alloy  High -temperature tensile  Brittle -ductile transition  Deformation mechanism   Brittle failure modes of underground powerhouses: an insight based on true triaxial compression tests 期刊论文  OAI收割 BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2023, 卷号: 82, 期号: 4 作者:  He, Ben-Guo;  Tong, Qiang;  Feng, Xia-Ting;  Jiang, Qiang;  Li, Hui   |  收藏  |  浏览/下载：14/0  |  提交时间：2023/08/02 Failure mode  Asymmetric in situ stress  Underground powerhouses  True axial compression  Brittle index   Monitoring of ductile–brittle transition mechanisms in sapphire ultra-precision grinding used small grit size grinding wheel through force and acoustic emission signals 期刊论文  OAI收割 Measurement: Journal of the International Measurement Confederation, 2023, 卷号: 210 作者:  Wang, Sheng;  Sun, Guoyan;  Zhao, Qingliang;  Yang, Xiaodong   |  收藏  |  浏览/下载：37/0  |  提交时间：2023/02/28 Online monitoring  Acoustic emission  Ductile-brittle transition  Sapphire  Ultra-precision grinding   Monitoring of ductile-brittle transition mechanisms in sapphire ultra-precision grinding used small grit size grinding wheel through force and acoustic emission signals 期刊论文  OAI收割 MEASUREMENT, 2023, 卷号: 210 作者:  Wang, Sheng;  Sun, Guoyan;  Zhao, Qingliang;  Yang, Xiaodong   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/05/29 Online monitoring  Acoustic emission  Ductile-brittle transition  Sapphire  Ultra-precision grinding   Evaluation of grinding characteristics for sapphire ultra-precision grinding using small grit sizes wheels based on AE signals 期刊论文  OAI收割 JOURNAL OF MANUFACTURING PROCESSES, 2023, 卷号: 90, 页码: 94-110 作者:  Wang, Sheng;  Sun, Guoyan;  Zhao, Qingliang;  Yang, Xiaodong   |  收藏  |  浏览/下载：27/0  |  提交时间：2023/04/04 Sapphire  Ultra-precision grinding  Surface topography  Acoustic emission  Ductile-brittle transition  Subsurface damage   Temperature-dependent mechanical properties and the microscopic deformation mechanism of bilayer gamma-graphdiyne under tension 期刊论文  OAI收割 NANOTECHNOLOGY, 2023, 卷号: 34, 期号: 1, 页码: 8 作者:  Song, Bo;  Yang, Bolin;  Zhang, Cun;  Wang, Chao;  Chen, Shaohua   |  收藏  |  浏览/下载：41/0  |  提交时间：2022/11/14 bilayer-gamma-graphdiyne  mechanical properties  brittle-to-ductile transition  microscopic deformation mechanism  molecular dynamics   Pt-Al涂层对DD413合金高温拉伸性能的影响 期刊论文  OAI收割 金属学报, 2023, 卷号: 59, 期号: 3, 页码: 424-434 作者:  王迪;  贺莉丽;  王栋;  王莉;  张思倩   |  收藏  |  浏览/下载：10/0  |  提交时间：2024/01/08 Pt-Al coating  single crystal superalloy  tensile property  ductile to brittle transition temperature  Pt-Al涂层  单晶高温合金  拉伸性能  韧脆转变温度