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| Excellent dynamic properties and corresponding deformation mechanisms in a microband-induced plasticity steel with dual-heterogeneous structure 期刊论文 JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 27, 页码: 5350-5359 作者: Zhang SD(张胜德); Wang, Wei; Yang MX(杨沐鑫); Wu XL(武晓雷); Yuan FP(袁福平) Adobe PDF(21775Kb)  |  收藏  |  浏览/下载:22/0  |  提交时间:2024/01/02 Microband-induced plasticity Dynamic properties Dual-heterogeneous structures Strain hardening Dynamic grain refinement Strain rate effect |
| Interior initiation and early growth of very high cycle fatigue crack in an additively manufactured Ti-alloy 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 160, 页码: 9 作者: Chi, Weiqian; Li G(李根); Wang, Wenjing; Sun CQ(孙成奇) Adobe PDF(10381Kb)  |  收藏  |  浏览/下载:129/26  |  提交时间:2022/07/18 Additively manufactured titanium alloy Very high cycle fatigue Interior crack initiation Ultralow crack growth rate Grain refinement |
| Defect-induced cracking and fine granular characteristics in very-high-cycle fatigue of laser powder bed fusion AlSi10Mg alloy 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 158, 页码: 14 作者: Li JH(李江华); Sun JY(孙经雨); Qian GA(钱桂安); Shi LT Adobe PDF(23542Kb)  |  收藏  |  浏览/下载:236/25  |  提交时间:2022/07/18 Laser powder bed fusion Very-high-cycle fatigue Defect-induced crack Grain refinement Misorientation |
| Mechanical behavior of thin CoCrFeNi high-entropy alloy sheet under laser shock peening 期刊论文 INTERMETALLICS, 2022, 卷号: 144, 页码: 6 作者: Dong JL(董金磊); Wu XQ(吴先前); Huang CG(黄晨光) Adobe PDF(7042Kb)  |  收藏  |  浏览/下载:178/29  |  提交时间:2022/07/18 High-entropy alloy Mechanical properties Laser shock peening Grain refinement Microstructure evolution |
| Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime 期刊论文 INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8 作者: Sun CQ(孙成奇); Chi, Weiqian; Wang, Wenjing; Duan, Yan Adobe PDF(4522Kb)  |  收藏  |  浏览/下载:321/64  |  提交时间:2021/09/07 Very high cycle fatigue Additively manufactured Ti-6Al-4V Selective laser melting Crack initiation mechanism Grain refinement |
| Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9 作者: Song QY(宋清源); Sun CQ(孙成奇) Adobe PDF(3170Kb)  |  收藏  |  浏览/下载:432/82  |  提交时间:2020/03/11 very high cycle fatigue High strength steels Crack initiation mechanism crack growth rate Grain refinement |
| The effect of laser surface melting on grain refinement of phase separated Cu-Cr alloy 期刊论文 OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10 作者: Zhang LT(张犁天); Yu G(虞钢); Li SX(李少霞); He XL(何秀丽); Jie XY(解晓宇); Xia CY(夏纯阳); Ning WJ(宁伟健); Zheng CY(郑彩云) 浏览  |  Adobe PDF(4325Kb)  |  收藏  |  浏览/下载:419/123  |  提交时间:2019/10/21 Laser surface melting (LSM) Microstructure Grain refinement Liquid phase separation (LPS) Interruption capability |
| Characteristic of interior crack initiation and early growth for high cycle and very high cycle fatigue of a martensitic stainless steel 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 758, 页码: 112-120 作者: 孙成奇i; Song QY(宋庆元); Zhou LL(周玲玲); Pan XN(潘向南) 浏览  |  Adobe PDF(5866Kb)  |  收藏  |  浏览/下载:341/92  |  提交时间:2019/09/09 Very high cycle fatigue Crack initiation Crack growth rate Grain refinement Multi-site crack initiation |