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Laser surface hardening of 42CrMo cast steel for obtaining a wide and uniform hardened layer by shaped beams 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2014, 卷号: 70, 期号: 5-8, 页码: 787-796
Authors:  Sun PP(孙培培);  Li SX(李少霞);  Yu G(虞钢);  He XL(何秀丽);  Zheng CY(郑彩云);  Ning WJ(宁伟健);  Sun, PP (reprint author), Basic Technol Res Ctr, AVIC Engine Estab, Beijing 100028, Peoples R China.
View  |  Adobe PDF(956Kb)  |  Favorite  |  View/Download：1029/280  |  Submit date：2014/05/12
Laser Surface Hardening (Lsh)  42crmo Cast Steel  Laser Beam Shaping  Strip Array Spots  
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：1146/334  |  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：958/280  |  Submit date：2012/04/01
Quasi Dammann Grating  Beam Shaping  Laser Surface Hardening  Diffraction  Ductile Iron  Phase