【摘要】 本文主要介绍了国内在磁搅拌技术、氩弧处理技术、爆炸处理技术、高能束表面熔凝处理、逆焊接加热技术、超声波处理技术等外场处理技术在焊接中的应用与进展 ,并提出利用电 /磁脉冲处理焊缝金属的新途径更多还原

【Abstract】 The progress and applications of electromagnetic stirring, shock waves treatment, high energy beam surface rapid solidification treatment, TIG surface treatment, anti welding heating treatment, ultrasonic treatment of external field treatment in welding is reviewed. Meanwhile, a new concept of electric current pulse and electromagnetic pulse treatment on welding metal is proposed.更多还原