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本文对Cr-Zr-Mg-Cu缝焊电极在焊接过程中产生裂纹的原因作了浅析。并提出了几点防止裂纹产生的建议。
In this paper, the causes of cracks in the welding process of Cr-Zr-Mg-Cu seam welding electrodes were analyzed. And put forward some suggestions to prevent crack.