馬氏體不銹鋼管焊接方法的選擇
焊(han)(han)(han)(han)條電(dian)弧(hu)焊(han)(han)(han)(han)、鎢極氬弧(hu)焊(han)(han)(han)(han)、熔(rong)化極氣體保護(hu)焊(han)(han)(han)(han)、等離(li)子弧(hu)焊(han)(han)(han)(han)、埋(mai)(mai)弧(hu)焊(han)(han)(han)(han)等都(dou)可用(yong)于馬氏(shi)體不(bu)(bu)銹鋼管(guan)的焊(han)(han)(han)(han)接，但(dan)由于馬氏(shi)體不(bu)(bu)銹鋼導熱(re)性(xing)差(cha)，易過熱(re)，在熱(re)影響區產生粗大組(zu)織，故(gu)不(bu)(bu)常(chang)用(yong)埋(mai)(mai)弧(hu)焊(han)(han)(han)(han)焊(han)(han)(han)(han)接馬氏(shi)體不(bu)(bu)銹鋼管(guan)。一(yi)、焊(han)(han)(han)(han)條電(dian)弧(hu)焊(han)(han)(han)(han) 焊(han)(han)(han)(han)條電(dian)弧(hu)焊(han)(han)(han)(han)焊(han)(han)(han)(han)接馬氏(shi)體不(bu)(bu)銹鋼是(shi)常(chang)用(yong)的焊(han)(han)(han)(han)接方(fang)...
