SAF-2205双相不锈钢管束焊接  

Summary about Welding of Duplex Stainless Steel 2205

作　　者：高利和 里杨 林春风[1] 孙全[1] 高博[1] 谢亮[1] 

机构地区：[1]中国石油辽阳石油化纤公司机械检修部,辽宁辽阳111003

出　　处：《石油化工设备》2017年第1期58-61,共4页Petro-Chemical Equipment

摘　　要：对石油化工行业用SAF-2205双相不锈钢换热器制造过程中的焊接工艺要点做简单介绍。结果表明,采用合适的焊接参数,电渣堆焊、焊条电弧焊以及钨极手工氩弧焊完全可以用于SAF-2205双相不锈钢焊接。The welding point during the producing of duplex stainless steel 2205 heat exchangers in petrochemical industry is summarized. It has been shown that use of proper parameters, electroslag welding, shielded metal-arc welding, and gas tungsten-arc welding can be used for the welding of duplex stainless steel 2205.

关 键 词：SAF-2205双相不锈钢 电渣堆焊 焊条电弧焊 钨极手工氩弧焊 

分 类 号：TQ050.6[化学工程] TQ406