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Laser Shock Processing of Metal Sheet and Welded Joints ZOU Shi-kun1,LIU Fang-jun1,ZHANG Xiao-bin1,TAN Yong-sheng1 (1.Beijing Aeronautical Manufacturing Technology Research Institute, China) 摘要:In order to study the application of laser shock processing(LSP) as a post weld treatment technology and a strengthening technology, a series experiments and analysis were taken in this paper......
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Effect of laser shock processing on residual stress andfatigue behavior of 6061-T651 aluminum alloy REN Xu-dong(任旭东)1, ZHANG Yong-kang(张永康)1, 2, ZHOU Jian-zhong(周建忠)1, FEN Ai-xin(冯爱新)1 1. Jiangsu... and Technology, Shanghai 200237, China Received 28 July 2006; accepted 15 September 2006 Abstract: Laser shock processing is a very new technique and an emerging modern process that generates......
, Shanghai 200240,China) Abstract:The finite element method is presented to attain the numerical simulation of the residual stresses field in the material treated by laser shock processing... stress hole" to obtain a homogeneous residual stress field. Key words:Laser shock processing; Overlapping; Residual stress; Finite element method; [全文内容正在添加中] ......
Experimental study on laser shock processing of brassFei Wang, Zhenqiang Yao, and Qilin Deng School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200240, China摘 要:Laser shock processing (LSP) is a new surface treatment technique for improving hardness, wear resistance, and fatigue. In this paper, basic theories were introduced......
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Trans. Nonferrous Met. Soc. China 26(2016) 1522-1530 Effect of laser shock processing on erosive resistance of 6061-T6 aluminum J. IBARRA1, E. 1, O. 1, G. -ROSAS2, M. FLORES1, J. VERDUZCO1, J. 1 1... Exactas e , Blvd Marcelino # 1421, Guadalajara, Jalisco, Received 23 July 2015; accepted 21 November 2015 Abstract: Application of laser shock processing (LSP) on 6061-T6 aluminum was made......
Experimental Analysis of Microscale Laser Shock Processing on Metallic Material Using Excimer LaserZhigang Che 1) , Liangcai Xiong 1) , Tielin Shi 1) , Huayang Cheng 1) and Likun Yang 2) 1) Wuhan..., Wuhan 430074, China 2) Wuhan Huagong Laser Engineering Co., Ltd, Wuhan 430223, China摘 要:Microscale laser shock processing (μLSP), also known as laser shock......
Mechanism of Grain Refinement Induced by Laser Shock Processing in AZ31 Magnesium Alloy李兴成1,2,ZHANG Yongkang3,ZHANG Qinglai2,ZHOU Jinyu1,LU Yalin1,CHEN Jufang11. School of Mechanical Engineering... to study the mechanism of grain refinement induced by laser shock processing(LSP) in AZ31 magnesium alloy, the specimens were processed with Nd:glass pulse laser shocking and the microstructures of LSP......
:Surface microstructure and mechanical properties of pearlitic Fe–0.8%C (mass fraction) steel after laser shock processing (LSP) with different laser pulse energies were investigated by scanning electron..., accompanied by the residual stress and microhardness increase.Key words:pearlitic steel; laser shock processing; microstructure; microhardness; residual stress......