摘要
介绍了奥氏体不锈钢焊接接头的腐蚀类型,分析了奥氏体不锈钢焊接接头晶间腐蚀产生的机理,阐述了防止和消除奥氏体不锈钢焊接接头晶间腐蚀的方法及手工电弧焊焊接奥氏体不锈钢时应采取的工艺措施。
Introduced a erosive type of austenitic stainless steel welding joint. Analysised the generating mechanism of erosion between crystal lattice of austenitic stainless steel welding joint. Represent the methods to prevent and remove the erosion between crystal lattice of austenitic stainless steel welding joint and the technical measure that should adopt when weld austenitic stainless steel with manual welding.
出处
《煤矿机械》
北大核心
2008年第1期96-98,共3页
Coal Mine Machinery
关键词
熔合线
晶间腐蚀
贫铬区
双相组织
weld bond
erosion between crystal lattice
area with low density chromium
quarter- phased or- ganization
