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Processing Window and Microstructure of NiCoCrAlY Coating Deposited on Cast Iron Using Multilayer Laser Cladding 期刊论文
JOURNAL OF SPECTROSCOPY, 2019, 页码: AR9308294
Authors:  Liu H(刘昊);  Chen PJ(陈培见);  Yang HF;  Hao JB;  Tian XH;  He XL(何秀丽);  Yu G(虞钢)
View  |  Adobe PDF(10210Kb)  |  Favorite  |  View/Download:49/1  |  Submit date:2019/04/11
Surface nanocrystallization of Cu-Cr alloy by a high power density continuous laser beam 期刊论文
MATERIALS LETTERS, 2019, 卷号: 237, 页码: 216-219
Authors:  Zhang LT(张犁天);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Tian CX(田崇鑫)
View  |  Adobe PDF(936Kb)  |  Favorite  |  View/Download:78/3  |  Submit date:2019/04/11
Laser surface melting  Cu-Cr alloy  Solidification  Microstructure  Surface nanocrystallization  
38MnVS6钢中硫元素扩散对激光熔覆涂层形貌和组织的影响 期刊论文
中国激光, 2018, 卷号: 45, 期号: 6, 页码: 0602005-1-0602005-6
Authors:  陈茹;  虞钢;  何秀丽;  甘政涛;  李少霞
View  |  Adobe PDF(1651Kb)  |  Favorite  |  View/Download:121/23  |  Submit date:2018/10/24
激光技术  激光熔覆  活性元素  形貌  显微组织  
Application of millisecond pulsed laser for thermal fatigue property evaluation 期刊论文
OPTICS AND LASER TECHNOLOGY, 2018, 卷号: 99, 页码: 382-391
Authors:  Pan SN(潘斯宁);  Yu G(虞钢);  Li SX(李少霞);  He XL(何秀丽);  Xia CY(夏春阳);  Ning WJ(宁伟健);  Zheng CY(郑彩云)
View  |  Adobe PDF(4348Kb)  |  Favorite  |  View/Download:303/46  |  Submit date:2017/12/18
Millisecond Pulsed Laser  Thermal Fatigue  Cast Iron  Crack Evolution  
Thermal Fatigue Behaviour of Cast Iron Induced by Pulse Laser Heating: Numerical Simulation and Experimental Studies 期刊论文
LASERS IN ENGINEERING, 2018, 卷号: 41, 期号: 1-3, 页码: 111-128
Authors:  Liu H(刘昊);  Chen PJ(陈培君);  Hao JB;  Yang HF;  He XL(何秀丽);  Yu G(虞钢)
View  |  Adobe PDF(4143Kb)  |  Favorite  |  View/Download:59/5  |  Submit date:2018/10/30
Nd:YAG laser  cast iron  cracking  thermal fatigue  temperature field  numerical model  finite element method (FEM)  
Comparative study of hybrid laser-MIG leading configuration on porosity in aluminum alloy bead-on-plate welding 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 91, 期号: 5-8, 页码: 2681-2688
Authors:  Miao HB(苗海滨);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Chen XY(陈旭阳);  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.;  Yu, G (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
View  |  Adobe PDF(2021Kb)  |  Favorite  |  View/Download:255/71  |  Submit date:2017/08/15
Laser-mig Hybrid Welding  A7n01 Aluminum Alloy  Leading Configuration  Porosity  
非对称非均匀分布整形光束用于激光热负荷试验研究 期刊论文
激光与光电子学进展, 2015, 期号: 9, 页码: 217-223
Authors:  聂树真;  孙辉;  虞钢;  樊仲维
View  |  Adobe PDF(1695Kb)  |  Favorite  |  View/Download:94/23  |  Submit date:2015/12/25
激光技术  热负荷  整形光束  气缸盖  
激光熔覆Co-Cr-W合金涂层组织及热疲劳性能 期刊论文
材料热处理学报, 2015, 卷号: 30, 期号: 11, 页码: 219-224
Authors:  朱天辉;  虞钢;  何秀丽;  李少霞;  宁伟健;  郑彩云;  王高飞;  刘昊
View  |  Adobe PDF(793Kb)  |  Favorite  |  View/Download:90/23  |  Submit date:2016/08/22
激光熔覆  Co-cr-w合金  显微组织  热疲劳性  
Study on the temperature field loaded by a shaped laser beam on the top surface of a cylinder head for thermal fatigue test 期刊论文
JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS, 2014, 卷号: 9, 页码: 14038
Authors:  Nie SZ;  Yu J;  Yu G(虞钢);  Tan QF;  Fan ZW;  Nie, SZ (reprint author), Chinese Acad Sci, Dept Optoelect Engn, Acad Optoelect, 9 Dengzhuang South Rd, Beijing 100094, Peoples R China.
View  |  Adobe PDF(4878Kb)  |  Favorite  |  View/Download:377/88  |  Submit date:2014/11/27
Temperature Field  Shaped Laser Beam  Diffractive Optics Element  Thermal Fatigue Test  
Single-row laser beam with energy strengthened ends for continuous scanning laser surface hardening of large metal components 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2013, 卷号: 56, 期号: 6, 页码: 1074-1078
Authors:  Li SX(李少霞);  Yu G(虞钢);  Zhang JC;  Tan QF;  Xu NH;  Sun PP(孙培培);  Zheng CY(郑彩云);  Tan QiaoFeng
Adobe PDF(649Kb)  |  Favorite  |  View/Download:895/250  |  Submit date:2013/06/13
Binary Grating  Beam Shaping  Laser Surface Hardening  Diffraction