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| The Effect of Impact Load on the Atomistic Scale Fracture Behavior of Nanocrystalline bcc Iron 期刊论文 NANOMATERIALS, 2024, 卷号: 14, 期号: 4, 页码: 11 作者: Zhao ZF(赵志福); Wang, Zhen; Bie, Yehui; Liu XM(刘小明); Wei, Yueguang 收藏  |  浏览/下载:21/0  |  提交时间:2024/04/02 molecular dynamics simulation nanocrystalline iron impact load fracture resistance fracture ductility |
| Dynamic evolution behavior of cracks for single-track and multi-track clads in laser cladding 期刊论文 INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2023, 页码: 16 作者: Bian YH(边艳华); Dong BX(董斌鑫); Chen B(陈博); Guo, Jianhao; Li SX(李少霞); Tian CX(田崇鑫); Xu SW(徐守文); He XL(何秀丽); Yu G(虞钢) Adobe PDF(3508Kb)  |  收藏  |  浏览/下载:70/6  |  提交时间:2024/01/22 Laser cladding Additive manufacturing Cracks Residual stress Thermal stress |
| Nanograin formation mechanism under fatigue loadings in additively manufactured Ti-6Al-4V alloy 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 175, 页码: 107821 作者: Chi WQ(池维乾); Wang, Wenjing; Wu, Lei; Duan GH(段桂花); Sun CQ(孙成奇) Adobe PDF(30782Kb)  |  收藏  |  浏览/下载:41/1  |  提交时间:2023/09/05 Additively manufactured titanium alloy Very high cycle fatigue Crack initiation Twinning Nanograin formation |
| 晶粒尺寸异构金属的断裂行为和韧化机理研究 学位论文 博士论文,北京: 中国科学院大学, 2023 作者: 张胜德 Adobe PDF(13199Kb)  |  收藏  |  浏览/下载:220/16  |  提交时间:2023/06/19 异构 拉伸塑性 断裂韧性 动态剪切 微带诱导塑性 |
| 深海潜水器耐压舱用钛合金保载疲劳实验研究与理论分析 学位论文 硕士论文,北京: 中国科学院大学, 2023 作者: 孙健 Adobe PDF(7491Kb)  |  收藏  |  浏览/下载:62/6  |  提交时间:2023/06/26 钛合金 保载疲劳 缺口和缺陷 裂纹萌生 形变孪晶 滑移系 |
| 冲击载荷下高速列车车轮钢动态力学行为研究 学位论文 硕士论文,北京: 中国科学院大学, 2023 作者: 雷勇 Adobe PDF(6195Kb)  |  收藏  |  浏览/下载:101/4  |  提交时间:2023/06/27 车轮钢 动态力学性能 分离式霍普金森压杆 剪切带 |
| Study on Small Fatigue Crack Growth Rate of SLM AlSi10Mg Alloy 会议论文 10th Annual International Conference on Material Science and Environmental Engineering (MSEE 2022), Online, 25/11/2022 - 27/11/2022 作者: Wang Z(王振); Ye,Xuan; Li,Xide; Liu XM(刘小明) Adobe PDF(919Kb)  |  收藏  |  浏览/下载:132/18  |  提交时间:2023/05/22 |
| Investigation on the Fragmentation and Outburst Mechanism of Coal Sample with Pore Gas Using CDEM 期刊论文 MINERALS, 2023, 卷号: 13, 期号: 3, 页码: 351 作者: Zhang, Qunlei; Wang, Zhiming; Feng C(冯春); Zhu XG(朱心广); Zhou J(周俊) Adobe PDF(3896Kb)  |  收藏  |  浏览/下载:56/0  |  提交时间:2023/04/20 coal gas outburst in situ stresses pore ratios gas pressures CDEM |
| Nanograin formation and cracking mechanism in Ti alloys under very high cycle fatigue loading 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 167, 页码: 10 作者: Sun CQ(孙成奇); Wu H(仵涵); Chi, Weiqian; Wang, Wenjing; Zhang, Guang-Ping Adobe PDF(22393Kb)  |  收藏  |  浏览/下载:121/3  |  提交时间:2023/01/12 Titanium alloy Very high cycle fatigue Twinning Nanograins Cracking mechanism |
| Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure 期刊论文 MATERIALS & DESIGN, 2023, 卷号: 225, 页码: 11 作者: Zhang SD(张胜德); Yang MX(杨沐鑫); Wu XL(武晓雷); Yuan FP(袁福平) Adobe PDF(10779Kb)  |  收藏  |  浏览/下载:197/39  |  提交时间:2023/02/09 Heterogeneous grain structures Fracture toughness Strain hardening, Microband-induced plasticity Ductility Mn austenitic steels |