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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.
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Laser Surface Hardening (Lsh)  42crmo Cast Steel  Laser Beam Shaping  Strip Array Spots  
气缸盖气门座激光强化工艺 专利
发明专利. 气缸盖气门座激光强化工艺, 专利号: ZL2010101338055, 申请日期: 2010-03-25, 授权日期: 2013-06-28
Inventors:  虞钢;  孙培培;  郑彩云;  宁伟健;  何秀丽
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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:784/177  |  Submit date:2013/06/13
Binary Grating  Beam Shaping  Laser Surface Hardening  Diffraction  
脉搏波波速特征点新算法 期刊论文
现代电子技术, 2012, 卷号: 35, 期号: 3, 页码: 132-134
Authors:  李明霞;  张永杰;  孙培培;  虞钢
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脉搏波  上升沿  特征点  算法  
基于激光束强度分布的硬化层特征参量及组织性能研究 学位论文
博士论文,北京: 中国科学院研究生院, 2012
Authors:  孙培培
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特定强度分布脉冲激光表面强化实验 期刊论文
材料热处理学报, 2011, 卷号: 32, 期号: 2, 页码: 106-111
Authors:  孙培培;  虞钢;  王恒海;  何秀丽;  李少霞
Adobe PDF(655Kb)  |  Favorite  |  View/Download:490/122  |  Submit date:2012/04/01
脉冲激光  光束变换  激光强化  硬化层均匀性