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| A 3D Polycrystalline Plasticity Model for Isotropic Linear Evolution of Intragranular Misorientation with Mesoscopic Plastic Strain in Stretched or Cyclically Deformed Metals 期刊论文 METALS, 2022, 卷号: 12, 期号: 12, 页码: 21 作者: Rui SS(芮少石); Su, Yue; Zhao, Jia-Min; Shang, Zhi-Hao; Shi, Hui-Ji Adobe PDF(6375Kb)  |  收藏  |  浏览/下载:279/109  |  提交时间:2023/02/03 2D-EBSD mapping intragranular misorientation KAM and GROD isotropic linear evolution mesoscopic plastic strain 3D polycrystalline plasticity model |
| 异构中熵CrCoNi合金的疲劳裂纹扩展行为与机理研究 学位论文 硕士论文,北京: 中国科学院大学, 2022 作者: 刘洋 Adobe PDF(14334Kb)  |  收藏  |  浏览/下载:123/8  |  提交时间:2023/01/05 异质结构,中熵合金,再结晶退火,疲劳裂纹扩展门槛值,裂纹尖端塑性区 |
| CrCoNi基中熵合金的强韧化行为与微观机理研究 学位论文 博士论文,北京: 中国科学院大学, 2022 作者: 刘潇如 Adobe PDF(12146Kb)  |  收藏  |  浏览/下载:231/18  |  提交时间:2023/01/10 应变硬化 断裂韧性 中熵合金 异质结构 化学短程有序 |
| 空心微球填充高熵合金泡沫复合材料的压缩与吸能行为研究 学位论文 博士论文,北京: 中国科学院大学, 2022 作者: 孟锦 Adobe PDF(11930Kb)  |  收藏  |  浏览/下载:118/13  |  提交时间:2023/02/07 高熵合金 金属泡沫 空心微球泡沫 能量吸收 力学性能 |
| 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:256/35  |  提交时间:2022/08/28 Selective laser melting Ti-6Al-4V Very-high-cycle fatigue Crack initiation Stress intensity factor |
| Very-high-cycle fatigue induced growth and amorphization of Si particles in additively manufactured AlSi10Mg alloy: Dependence of applied stress ratio 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 164, 页码: 107167 作者: Li JH(李江华); Sun JY(孙经雨); Li, Yajing; Qian GA(钱桂安); Wang, Zhiyang Adobe PDF(16133Kb)  |  收藏  |  浏览/下载:178/25  |  提交时间:2022/10/23 Very-high-cycle fatigue Stress ratio Coarsening Amorphization AlSi10Mg alloy |
| High-temperature failure mechanism and defect sensitivity of TC17 titanium alloy in high cycle fatigue 期刊论文 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 122, 页码: 128-140 作者: Li G(李根); Sun CQ(孙成奇) Adobe PDF(7244Kb)  |  收藏  |  浏览/下载:224/39  |  提交时间:2022/06/10 TC17 titanium alloy High temperature Defect High cycle fatigue Oxygen-rich layer Rough area |
| Investigation on the Fatigue Crack Propagation of Medium-Entropy Alloys with Heterogeneous Microstructures 期刊论文 MATERIALS, 2022, 卷号: 15, 期号: 17, 页码: 14 作者: Liu Y(刘洋); Jiang P(姜萍); Duan GH(段桂花); Wang J(王晶); Zhou LL(周玲玲); Xie JJ(谢季佳) Adobe PDF(28413Kb)  |  收藏  |  浏览/下载:147/21  |  提交时间:2022/09/29 heterogeneous microstructure MEA recrystallization annealing fatigue crack propagation threshold fatigue crack growth path cyclic plastic zone |
| Mechanism of artificial surface defect induced cracking for very high cycle fatigue of Ti alloys 期刊论文 ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 272, 页码: 11 作者: Sun, Jian; Peng, Wenjie; Sun CQ(孙成奇) Adobe PDF(17356Kb)  |  收藏  |  浏览/下载:167/32  |  提交时间:2022/09/27 TC17 titanium alloy Artificial surface defect Very high cycle fatigue Crack initiation mechanism Deformation twins |