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| Dislocation reactions dominated pop-in events in nanoindentation of Ni-based single crystal superalloys 期刊论文 MATERIALS CHARACTERIZATION, 2023, 卷号: 200, 页码: 112883 作者: Zhang ZW(张志伟); Cai, Wei; Feng YH(冯义辉); Duan GH(段桂花); Wang J(王晶); Wang J(王军); Yang R(杨荣); Xiao P(肖攀); Ke FJ(柯孚久); Lu CS(卢春生) Adobe PDF(6281Kb)  |  收藏  |  浏览/下载:51/0  |  提交时间:2023/06/15 Ni-based single crystal superalloys Pop -in events Dislocation reactions Nanoindentation Molecular dynamics |
| Secondary orientation effects on the low cycle fatigue behaviors of rectangular-sectional Ni-based single crystal superalloys at medium and high temperatures 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023 作者: Rui SS(芮少石); He, Zhiwu; Guo YY(郭艺云); Su, Yue; Han, Qinan; Ma, Xianfeng; Shi, Huiji Adobe PDF(2553Kb)  |  收藏  |  浏览/下载:54/1  |  提交时间:2023/07/17 fatigue life low cycle fatigue NBSXs secondary orientation effects stress asymmetry |
| 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:275/108  |  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 |
| 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:244/130  |  提交时间:2023/01/12 adhesion and plasticity friction coefficient wear rate molecular dynamics nanoscratch simulation |
| Assessing the critical role of Re and Co addition in flow stress of Ni-based single-crystal superalloy: A molecular dynamics study 期刊论文 MATERIALS TODAY COMMUNICATIONS, 2022, 卷号: 31, 页码: 8 作者: Liu, Shu-Lan; Yang, Hui-Jing Adobe PDF(5549Kb)  |  收藏  |  浏览/下载:161/37  |  提交时间:2022/05/17 Ni-based superalloy Molecular dynamics Flow stress Strengthening mechanism |
| 界面调控纳米结构化镍基超合金力学机制研究 学位论文 博士论文,北京: 中国科学院大学, 2022 作者: 张志伟 Adobe PDF(15741Kb)  |  收藏  |  浏览/下载:342/17  |  提交时间:2022/06/30 镍基超合金 纳米结构化 面结构 异质共格界面 强韧化 |
| 高温合金激光送粉式增材制造的形貌与组织演化研究 学位论文 博士论文,北京: 中国科学院大学, 2022 作者: 邵佳昀 Adobe PDF(8180Kb)  |  收藏  |  浏览/下载:392/17  |  提交时间:2022/07/04 激光送粉式增材制造 高温合金 工艺窗口 快速凝固 枝晶生长 |
| 激光沉积过程中残余应力的发展及控制策略研究 学位论文 硕士论文,北京: 中国科学院大学, 2022 作者: 姚少科 Adobe PDF(10127Kb)  |  收藏  |  浏览/下载:146/10  |  提交时间:2022/06/30 激光沉积 残余应力 扫描策略 分形曲线 |
| The Influence of Metastable Cellular Structure on Deformation Behavior in Laser Additively Manufactured 316L Stainless Steel 期刊论文 NANOMATERIALS, 2021, 卷号: 11, 期号: 11, 页码: 13 作者: Li N(李娜); Li ZY(李正阳); Wei YJ(魏宇杰) Adobe PDF(6117Kb)  |  收藏  |  浏览/下载:225/30  |  提交时间:2022/01/13 laser additive manufacturing metastable cellular structures 316L stainless steel coherent precipitates stacking fault energy |
| Interaction between the edge dislocation dipole pair and interfacial misfit dislocation network in Ni-based single crystal superalloys 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 228, 页码: 8 作者: Zhang ZW(张志伟); Fu, Qiang; Wang J(王军); Yang R(杨荣); Xiao P(肖攀); Ke FJ(柯孚久); Lu CS(卢春生) Adobe PDF(3166Kb)  |  收藏  |  浏览/下载:331/47  |  提交时间:2021/09/08 Ni-based single crystal superalloys Edge dislocation dipole pair Interfacial misfit dislocation network Interacting mechanism Molecular dynamics |