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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：503/99  |  Submit date：2019/04/11
Phase separated characteristics affected by cooling rate of immiscible Cu-Cr alloy by laser surface melting 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 772, 页码: 209-217
Authors:  Zhang LT(张犁天);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Ning WJ(宁伟健);  Wang X(王旭)
View  |  Adobe PDF(1332Kb)  |  Favorite  |  View/Download：437/123  |  Submit date：2019/04/11
Cu-Cr immiscible alloy  Liquid phase separation (LPS)  Laser surface melting (LSM)  Microstructure  
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：308/70  |  Submit date：2018/10/30
Nd:YAG laser  cast iron  cracking  thermal fatigue  temperature field  numerical model  finite element method (FEM)  
Modeling of thermal behavior and mass transport in multi-layer laser additive manufacturing of Ni-based alloy on cast iron 期刊论文
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2017, 卷号: 111, 页码: 709-722
Authors:  Gan ZT(甘正涛);  Liu H(刘昊);  Li SX(李少霞);  He XL(何秀丽);  Yu G(虞钢);  He, XL;  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
View  |  Adobe PDF(3964Kb)  |  Favorite  |  View/Download：940/445  |  Submit date：2017/08/15
Additive Manufacturing  Thermal Behavior  Mass Transfer  Liquid-gas Interface  Solidification  Functionally Graded Materials  
Microstructural evolution and bonding characteristic in multi-layer laser cladding of NiCoCr alloy on compacted graphite cast iron 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2016, 卷号: 232, 页码: 153-164
Authors:  Liu H;  Hao JB;  Han ZT;  Yu G(虞钢);  He XL(何秀丽);  Yang HF;  Yang, HF (reprint author), China Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou 221116, Peoples R China.
View  |  Adobe PDF(6140Kb)  |  Favorite  |  View/Download：556/233  |  Submit date：2016/09/14
Multi-layer Laser Cladding  Cast Iron  Bonding Interface  Microstructural Evolution  Micro-hardness  
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：1152/335  |  Submit date：2013/06/13
Binary Grating  Beam Shaping  Laser Surface Hardening  Diffraction  
Quasi-Dammann grating with proportional intensity of array spots for surface hardening of metal 期刊论文
Science China-Physics Mechanics & Astronomy, 2011, 卷号: 54, 期号: 1, 页码: 79-83
Authors:  Li SX(李少霞);  Tan QF;  Yu G(虞钢);  Wang HH(王恒海);  Jin GF;  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China
Adobe PDF(744Kb)  |  Favorite  |  View/Download：959/280  |  Submit date：2012/04/01
Quasi Dammann Grating  Beam Shaping  Laser Surface Hardening  Diffraction  Ductile Iron  Phase  
High-power laser beam shaping by inseparable two-dimensional binary-phase gratings for surface modification of stamping dies 期刊论文
Optics and Lasers in Engineering, 2008, 卷号: 46, 期号: 7, 页码: 508-513
Authors:  Li SX(李少霞);  Yu G(虞钢);  Zheng CY(郑彩云);  Liu XB(刘秀波)
View  |  Adobe PDF(1343Kb)  |  Favorite  |  View/Download：855/197  |  Submit date：2009/08/03
Binary-phase Gratings  Beam Shaping  Diffraction  Laser Surface Modification  Ductile Iron  Elements  Design  
Laser Surface Modified Ductile Iron by Pulsed Nd: YAG Laser Beam with Two-Dimensional Array Distribution 期刊论文
Applied Surface Science, 2005, 卷号: 245, 页码: 316–321
Authors:  Chen Y(陈瑶);  Gan CH(甘翠华);  Wang LX(王立新);  Yu G(虞钢);  Kaplan A
Adobe PDF(477Kb)  |  Favorite  |  View/Download：862/327  |  Submit date：2007/06/15