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混合惰性气氛保护下激光沉积制造Ti-6Al-4V力学性能研究 学位论文
硕士论文,北京: 中国科学院大学, 2021
作者:  候静宇
Adobe PDF(7693Kb)  |  收藏  |  浏览/下载:152/3  |  提交时间:2022/01/12
激光熔化沉积技术  惰性保护气体  氧含量  无量纲工艺图  力学性能  
Microstructure and mechanical properties of liquid-phase sintered W@NiFe composite powders 期刊论文
INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2021, 卷号: 95, 页码: 9
作者:  Deng, Nan;  Li, Jianqiang;  Wang, You;  Qu DD(屈丹丹);  Zhang K(张坤);  Zhou, Zhangjian
Adobe PDF(10318Kb)  |  收藏  |  浏览/下载:269/29  |  提交时间:2021/03/30
W based heavy alloys  Gradient structure  Electrodeposition  Core-shell composite powder  W-W contiguity  Particle coalescence  Solution-reprecipitation  
选区激光熔化成形高强高韧316L不锈钢工艺及力学性能研究 学位论文
博士论文,北京: 中国科学院大学, 2020
作者:  蒋华臻
Adobe PDF(56605Kb)  |  收藏  |  浏览/下载:532/16  |  提交时间:2021/01/19
增材制造  选区激光熔化  无量纲工艺图  力学性能  316L不锈钢  
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  
Grain Refinement of Hypereutectic Immiscible Cu-50Cr Alloy during Rapid Melting and Solidification Induced by High Power Density Laser Beams 期刊论文
METALS, 2019, 卷号: 9, 期号: 5, 页码: 19
作者:  Zhang LT(张犁天);  Yu G(虞钢);  Tian CX(田崇鑫);  He XL(何秀丽);  Li SX(李少霞)
浏览  |  Adobe PDF(5098Kb)  |  收藏  |  浏览/下载:327/123  |  提交时间:2019/10/14
Cu-Cr immiscible alloy  laser surface melting (LSM)  liquid phase separation (LPS)  grain refinement  rapid solidification  interruption capability  
Role of Cr additions in enhancing wear and oxidation resistance of (Mo1-xCrx)Si-2 nanocrystalline films 期刊论文
CERAMICS INTERNATIONAL, 2014, 卷号: 40, 期号: 10, 页码: 15859-15874
作者:  Xu J;  Li ZY(李正阳);  Munroe P;  Xie ZH;  Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China.
浏览  |  Adobe PDF(6234Kb)  |  收藏  |  浏览/下载:671/133  |  提交时间:2014/11/27
Molybdenum Silicides  Oxidation Behavior  Friction And Wear  Electrochemical Impedance Spectroscopy  
Mechanical and electrochemical properties of nanocrystalline (Mo1-xCrx)(3)Si coatings: Experimental and modeling studies 期刊论文
Journal of Alloys and Compounds, 2014, 卷号: 611, 页码: 179-190
作者:  Xu J;  Li ZY(李正阳);  Lu XL;  Yan Y;  Munroe P;  Xie ZH;  Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Jiangsu, Peoples R China.
浏览  |  Adobe PDF(6293Kb)  |  收藏  |  浏览/下载:1013/375  |  提交时间:2014/09/03
Intermetallic  Eis  Polarization  First-principle Calculation  
Mechanical properties of Cr-alloyed MoSi2-based nanocomposite coatings with a hierarchical structure 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 卷号: 565, 页码: 127-133
作者:  Xu J;  Wu JD;  Li ZY(李正阳);  Munroe P;  Xie ZH;  Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Peoples R China.
Adobe PDF(1774Kb)  |  收藏  |  浏览/下载:962/299  |  提交时间:2013/05/24
Transition Metal Silicides  First-principle Calculation  Nanocomposite  Mechanical Properties  Residual Stresses