摘要
对闪蒸器环焊缝的坡口型式进行改进,不但提高了焊接质量,同时也提高了工效。
Improve on ring-welding type bevel of flash evaporator, that will improve the quality of welding, at the same time advance the working efficiency.
出处
《中国有色冶金》
北大核心
2008年第5期95-96,共2页
China Nonferrous Metallurgy
关键词
B类焊缝
坡口型式
焊接缺陷
工效
Welding seam Categories B
type bevel
welding defects
working efficiency
