Science and Technology on Power Beam Processes Laboratory;
Beijing Aeronautical Manufacturing Technology Research Institute;
Beijing;
100024;
College of Materials Science and Engineering;
Beijing University of Technology;
Beijing;
100124;
6061铝合金; 力学性能; 激光焊接; 显微组织; 扫描电子显微镜; 状态; 微观结构; 焊接接头;