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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
Authors:  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)
Favorite  |  View/Download:41/0  |  Submit date: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
Authors:  Li ZY(李志永);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Zhao Y(赵尧)
View  |  Adobe PDF(7081Kb)  |  Favorite  |  View/Download:165/38  |  Submit date: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
Authors:  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.
View  |  Adobe PDF(1413Kb)  |  Favorite  |  View/Download:194/47  |  Submit date:2017/08/15
Laser Welding  Dissimilar  Marangoni Convection  Heat Transfer  Weld Pool  
梯度过渡层对硬质合金沉积类金刚石膜的耐磨性影响 期刊论文
表面技术, 2017, 卷号: 46, 期号: 01, 页码: 82-87
Authors:  赵佳群;  李刘合;  景凯;  许亿;  刘红涛;  李光
View  |  Adobe PDF(4642Kb)  |  Favorite  |  View/Download:130/53  |  Submit date:2017/12/22
类金刚石涂层  梯度过渡层  硬质合金  耐磨性  真空阴极电弧  Pecvd  
自动扶梯事故典型案例分析 期刊论文
力学与实践, 2013, 卷号: 35, 期号: 3, 页码: 102-105
Authors:  陈光南;  赵伯锐;  马培忠;  朱衍勇
Adobe PDF(3984Kb)  |  Favorite  |  View/Download:1224/186  |  Submit date:2013/07/01
自动扶梯  螺栓  振动  疲劳断裂  
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
Authors:  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)  |  Favorite  |  View/Download:691/184  |  Submit date:2013/01/18
Laser Welding  Welding Of Different Materials  Interfaces  Microstructure  Mechanical Properties  Ni Dissimilar Couple  Molten Pool  Titanium  Aluminum  
用于355nm紫外光源的腔外倍频全固态激光器 期刊论文
光电子.激光, 2011, 卷号: 22, 期号: 2, 页码: 185-188
Authors:  耿爱丛;  赵慈;  李宝河;  徐登辉;  李熊
Adobe PDF(1211Kb)  |  Favorite  |  View/Download:541/151  |  Submit date:2012/04/01
激光器  腔外倍频  光束质量  355nm  
Numerical simulation and experimental investigation of laser overlap welding of Ti6Al4V and 42CrMo 期刊论文
Journal of Materials Processing Technology, 2011, 卷号: 211, 期号: 3, 页码: 530-537
Authors:  Zhao SS(赵树森);  Yu G(虞钢);  He XL(何秀丽);  Zhang YJ(张永杰);  Ning WJ(宁伟建);  Yu, G (reprint author), Bldg 2,Room 205,15 Beisihuanxi Rd, Beijing 100190, Peoples R China
Adobe PDF(1881Kb)  |  Favorite  |  View/Download:1166/455  |  Submit date:2012/04/01
Laser Overlap Welding  Heat Transfer Model  Titanium Alloy  Alloy Steel  Intermetallic Compounds  Commercially Pure Titanium  Stainless-steel  Dissimilar Couple  Interface  304-stainless-steel  Interlayer  Joint  Ti-6al-4v  Strength  Aluminum  
High beam quality 400W practical all-solid-state laser for laser beam texture 会议论文
High-Power Lasers and Applications V, Beijing, China, October 18, 2010 - October 19, 2010
Authors:  Geng AC(耿爱丛);  Yang MJ(杨明江);  Zhao C;  Li BH;  Geng, A. (aicong_77@126.com)
View  |  Adobe PDF(243Kb)  |  Favorite  |  View/Download:55/23  |  Submit date:2017/06/20
1064 Nm  All Solid-state Lasers  Beam Quality Factor  Birefringence Compensation  High Beam Quality  Low Concentrations  Nd:Yag Crystal  Nd:Yag Laser  Optical Conversion Efficiency  Output Power  Pump Power  Side-pumped  Unstable Resonators  
不锈钢激光搭接焊接头温度场数值模拟及分析 期刊论文
中国激光, 2010, 卷号: 37, 期号: 12, 页码: 3180-3186
Authors:  褚庆臣;  何秀丽;  虞钢;  郑彩云;  赵树森;  宁伟健
Adobe PDF(781Kb)  |  Favorite  |  View/Download:576/124  |  Submit date:2010/05/03
激光技术  激光搭接焊  数值模拟  温度场  吸收系数  热循环  接触热阻