论文部分内容阅读
本文介绍了在不锈钢管手工钨极氩弧焊中背面免充氩气保护剂的使用方法和注意事项,并且通过焊接试验、理化检验等方法验证了其可靠性。
This article describes the use of stainless steel tube in the manual TIG argon free argon gas protection agent of the use and precautions, and through the welding test, physical and chemical tests and other methods to verify its reliability.