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coefficient reaches up to 82.12%. Key words: welding parameters; 6082-T6 aluminum alloy; friction stir welding; microstructure; mechanical properties 为节约能源,减少环境污染,我国兴起了新能源汽车和高速列车的发展,新能源汽车和高速列车都要求车体轻量化,采用铝合金材料较合适.6082铝合金属于Al-Mg-Si系中高强铝合金,具有密度低,强度高,抗应力腐蚀性能好和焊接性能好等优良特点,被广泛应用于船舶,汽车和高铁等轨道交通装备制造业中[1-3].近年来,搅拌摩擦焊技术(friction stir welding,FSW)被大量应用于铝合金焊接,该技术是由英国焊接研究所发明的一种新型固态连接方法[4],与传统焊接工艺相比,其具有连接温度低,焊后残余应力小,接......
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Mechanism of laser beam welding for SiC_P/6063Al compositeNIU Jitai, ZHANG Deku, and JI GuojuanNational Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China摘 要:<正>The laser beam welding technique was used to process SiC particles/6063A1 alloy matrix composite, the influence of laser power......
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Droplet transition for plasma-MIG welding on aluminium alloys BAI Yan(白 岩)1, GAO Hong-ming(高洪明)2, QIU Ling(邱 灵)3 1. Institute for Welding and Surface Technology of R&D Center, Baoshan Iron & Steel Co., Ltd., Shanghai 201900, China; 2. State Key Lab of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China; 3. Aeronautical......
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Resistance projection welding for TO-Can style package Kuang-Hung Tseng1,Her-Yueh Huang2 (1.Department of Materials Engineering, National Pingtung University of Science and Technology, Pingtung 912...:Projection welding; TO-Can; Process parameters; Acceptablewelding zone; Helium leak test; [全文内容正在添加中] ......