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Grain size evolution under different cooling rate in laser additive manufacturing of superalloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10
作者:  Shao JY(邵佳昀);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Chen R(陈茹);  Zhao Y(赵尧)
浏览  |  Adobe PDF(3075Kb)  |  收藏  |  浏览/下载：480/193  |  提交时间：2019/10/21
Laser additive manufacturing  Solidification  Grain size  Cooling rate  Superalloy  
Numerical and Experimental Investigations of Solidification Parameters and Mechanical Property during Laser Dissimilar Welding 期刊论文
METALS, 2018, 卷号: 8, 期号: 10, 页码: Ar-799
作者:  Li ZY(李志永);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Zhao Y(赵尧)
浏览  |  Adobe PDF(7081Kb)  |  收藏  |  浏览/下载：630/286  |  提交时间：2018/12/12
laser welding  dissimilar  solidified microstructure  cooling rate  microhardness  
Capillary convection in pulsed - butt welding of miscible dissimilar couple 期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2017, 卷号: 231, 期号: 13, 页码: 2429-2440
作者:  Hu YW(胡耀武);  He XL(何秀丽);  Yu G(虞钢);  Zhao SS(赵树森);  He, XL;  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1413Kb)  |  收藏  |  浏览/下载：441/128  |  提交时间：2017/08/15
Laser Welding  Dissimilar  Marangoni Convection  Heat Transfer  Weld Pool  
Experimental and numerical study on laser keyhole welding of 42CrMo under air and argon atmosphere 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 90, 期号: 9-12, 页码: 3555-3565
作者:  Hu YW(胡耀武);  He XL(何秀丽);  Yu G(虞钢);  Li SX(李少霞);  Zheng CY(郑彩云);  Ning WJ(宁伟健);  Hu, YW;  He, XL;  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2690Kb)  |  收藏  |  浏览/下载：419/144  |  提交时间：2017/07/24
Laser Welding  Keyhole Welding  Shielding Gas  Fluid Flow  
Transient voltage-current characteristics: New insights into plasma electrolytic oxidation process of aluminium alloy 期刊论文
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2012, 卷号: 7, 期号: 8, 页码: 7619-7630
作者:  Duan HP(段红平);  Li YC;  Xia Y(夏原);  Chen SH(陈少华);  Duan, HP;  Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Adobe PDF(540Kb)  |  收藏  |  浏览/下载：888/276  |  提交时间：2013/01/18
Plasma Electrolytic Oxidation  Aluminium  Transient V-i Characteristics  Semiconducting Properties  Schottky Barrier Diode  Semiconductor Properties  Valve Metals  Coatings  Films  Electrodes  Growth  Az91d  
Microstructural and mechanical characteristics of laser welding of Ti6Al4V and lead metal 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2012, 卷号: 212, 期号: 7, 页码: 1520-1527
作者:  Zhao SS(赵树森);  Yu G(虞钢);  He XL(何秀丽);  Hu YW(胡耀武);  Zhao, SS;  Bldg 1,Room 425,A35 QingHua E Rd, Beijing 100083, Peoples R China.
Adobe PDF(2497Kb)  |  收藏  |  浏览/下载：895/258  |  提交时间：2013/01/18
Laser Welding  Welding Of Different Materials  Interfaces  Microstructure  Mechanical Properties  Ni Dissimilar Couple  Molten Pool  Titanium  Aluminum  
Heat and mass transfer in laser dissimilar welding of stainless steel and nickel 期刊论文
APPLIED SURFACE SCIENCE, 2012, 卷号: 258, 期号: 15, 页码: 5914-5922
作者:  Hu YW(胡耀武);  He XL(何秀丽);  Yu G(虞钢);  Ge ZF(葛志福);  Zheng CY(郑彩云);  Ning WJ(宁伟健);  He, XL;  Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
Adobe PDF(1817Kb)  |  收藏  |  浏览/下载：1100/434  |  提交时间：2013/01/18
Laser Dissimilar Welding  Heat Transfer  Mass Transfer  Fluid Flow  Metal Composition Change  Surface-active Element  Pool Development  Phase-change  Molten Pool  Marangoni Flow  Transport  Solidification  Convection  Momentum  
Fluid flow and its driving forces in laser dissimilar welding of stainless steel and nickel 会议论文
23rd International Congress of Theoretical and Applied Mechanics, 中国北京/Beijing, China, 2012-08-19
作者:  Hu YW;  He XL(何秀丽);  Yu G(虞钢)
浏览  |  Adobe PDF(175Kb)  |  收藏  |  浏览/下载：547/93  |  提交时间：2014/03/19
Stainless  Steel  Nickel  Dissimilar  Driving  Laser  Welding  Laser  Simulate