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Laser shock peening strengthens additively manufactured high-entropy alloy through novel surface grain rotation 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 871, 页码: 144886
作者:  Bai YJ(白云建);  Lyu, GuoJian;  Wang YJ(王云江);  Chen TY(陈天宇);  Zhang K(张坤);  Wei BC(魏炳忱)
Adobe PDF(10831Kb)  |  收藏  |  浏览/下载:118/2  |  提交时间:2023/06/15
High -entropy alloy  Additive manufacturing  Laser shock peening  Grain refinement  Dislocation slip  
The Evolution of Micromechanical Properties for Zr-Based Metallic Glass Induced by Laser Shock Peening 期刊论文
FRONTIERS IN MATERIALS, 2021, 卷号: 8, 页码: 6
作者:  Li YS(李炎森);  Wang, Zhitao;  Wei YP(魏延鹏);  Chen TY(陈天宇);  Zhang, Chunfeng;  Huan Y(郇勇);  Zhang K(张坤);  Wei BC(魏炳忱)
Adobe PDF(2123Kb)  |  收藏  |  浏览/下载:269/39  |  提交时间:2022/01/24
metallic glass  laser shock peening  nanoindentation  serrations  micromechanical properties  
Phase transition and heterogeneous strengthening mechanism in CoCrFeNiMn high-entropy alloy fabricated by laser-engineered net shaping via annealing at intermediate-temperature 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 92, 页码: 129-137
作者:  Bai YJ(白云建);  Jiang H(姜恒);  Yan, Kuo;  Li, Maohui;  Wei YP(魏延鹏);  Zhang K(张坤);  Wei BC(魏炳忱)
Adobe PDF(5383Kb)  |  收藏  |  浏览/下载:335/102  |  提交时间:2022/01/12
High-entropy alloys  Phase transition  Heterogeneous strengthening  Intermediate-temperature  
Abnormal change in dynamic mechanical behavior of metallic glass by laser shock peening 期刊论文
OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 138, 页码: 7
作者:  Li YS(李炎森);  Wei YP(魏延鹏);  Yi, Xu;  Zhang K(张坤);  Wei BC(魏炳忱)
Adobe PDF(8389Kb)  |  收藏  |  浏览/下载:578/50  |  提交时间:2021/03/30
Laser shock peening  Metallic glass  Dynamic mechanical properties  Fringe-like precipitations  
Abnormal softening of Ti-metallic glasses during nanosecond laser shock peening 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 773, 页码: 6
作者:  Li YS(李炎森);  Zhang K(张坤);  Wang Y(王洋);  Tang WQ(唐伟奇);  Zhang YT(张亚婷);  Wei BC(魏炳忱);  Hu Z(胡铮)
浏览  |  Adobe PDF(1751Kb)  |  收藏  |  浏览/下载:420/82  |  提交时间:2020/04/07
Laser shock wave  Metallic glass  Grid nanoindentation  
Excellent irradiation tolerance and mechanical behaviors in high-entropy metallic glasses 期刊论文
JOURNAL OF NUCLEAR MATERIALS, 2019, 卷号: 527, 页码: 8
作者:  Wang Y(王洋);  Zhang K(张坤);  Feng YH(冯义辉);  Li YS(李炎森);  Tang WQ(唐伟奇);  Zhang YT(张亚婷);  Wei BC(魏炳忱);  Hu Z(胡铮)
浏览  |  Adobe PDF(4060Kb)  |  收藏  |  浏览/下载:429/125  |  提交时间:2020/03/11
High-entropy metallic glass  Irradiation damage  Serrated flow  Creep behavior  
Effect of laser shock peening on the surface morphology of metallic glasses 会议论文
17th IUMRS International Conference in Asia, IUMRS-ICA 2016, Qingdao, China, October 20, 2016 - October 24, 2016
作者:  Li YS;  Zhang K(张坤);  Duan GH(段桂花);  Xu GY(徐光跃);  Wei YH;  Wei YP(魏延鹏);  Wei BC(魏炳忱)
浏览  |  Adobe PDF(873Kb)  |  收藏  |  浏览/下载:361/89  |  提交时间:2018/11/08
Glass  Metals  Morphology  Surface morphology  Amorphous systems  Crystalline degree  Effective approaches  Laser shock peening  Localized structures  Morphology evolution  Shaped structures  Zr  based metallic glass  
On The Thermally Induced Interfacial Delamination Of A Segmented Coating 期刊论文
Surface & Coatings Technology, 2008, 页码: 2878-2884
作者:  Chen XJ(陈学军);  Chen GN(陈光南);  Zhang K(张坤);  Luo GX(罗耕星);  Xiao JH(肖京华);  Chen, XJ (reprint author), Univ Sci & Technol Beijing, Sch Appl Sci, 30 Xueyuan Rd, Beijing 100083, Peoples R China.
Adobe PDF(1200Kb)  |  收藏  |  浏览/下载:953/207  |  提交时间:2009/08/03
Interfacial Delamination  Thermal Loading  Segmentation Crack  Dimensional Analysis  Finite Element Method  Barrier Coatings  Cracks  Fracture  System  Films  
身管内膛复合镀铬层的组织退化特征 期刊论文
材料热处理学报, 2007, 卷号: 28, 期号: 4, 页码: 111-115
作者:  李怀学;  陈光南;  张坤;  罗耕星;  叶智军;  张建军
Adobe PDF(272Kb)  |  收藏  |  浏览/下载:687/124  |  提交时间:2010/05/03
身管  复合镀铬层  退化  再结晶  微裂纹  
The Effect of Periodic Segmentation Cracks on the Interfacial Debonding: Study on Interfacial Stresses 期刊论文
Surface & Coatings Technology, 2006, 卷号: 201, 期号: 1-2, 页码: 287-291
作者:  Wu CW(吴臣武);  Chen GN(陈光南);  Zhang K(张坤);  Luo GX(罗耕星);  Liang NG(梁乃刚);  Wu, C (reprint author), Chinese Acad Sci, Inst Mech, Surface Modificat Lab, Beijing 100080, Peoples R China.
Adobe PDF(249Kb)  |  收藏  |  浏览/下载:631/211  |  提交时间:2007/06/15