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第 1 期ＴＩＧ焊活性剂对焊缝成形的影响刘凤尧等 (1)…………………………………………………………………………………高速电弧喷涂熔滴速度的数值模拟及试验朱子新等 (5 )………………………………………………………………………低频交变磁处理降低钢材内应力的
Effect of TIG welding activator on weld formation Liu Fengyao et al (1) ................................................................................................. Numerical simulation and experiment of droplet spraying speed by arc spraying ZHU Zi-Xin, et al (5) .................................................................... Low-frequency alternating magnetic treatment to reduce steel Internal stress