耐硫酸露点腐蚀09CrCuSb钢管焊接工艺研究  

Study on Welding Process of 09CrCuSb Steel Tube Resistance to Sulfuric Acid Dew Point Corrosion

作　　者：王磊[1] Wang Lei(Military Representative Office for Ship Supporting Stataioned in Harbin Region,Harbin 150046,China)

机构地区：[1]海军驻哈尔滨地区舰船配套军事代表室,黑龙江哈尔滨150046

出　　处：《锅炉制造》2019年第1期47-49,共3页Boiler Manufacturing

摘　　要：对耐硫酸露点腐蚀钢09CrCuSb的焊接性进行了研究,采用手工氩弧焊工艺对09CrCuSb钢管进行了焊接,并对焊接接头组织和性能进行了分析,最终获得了强度高、性能好、无缺陷的优良焊接接头,获得了一组合理的焊接工艺参数,为该材料在硫酸露点腐蚀环境中的应用提供了技术保障。In this paper,the weldability of sulfuric acid dew point corrosion resistant steel 09CrCuSb was studied. The manual argon arc welding process was used to weld 09 CrCuSb steel tube. The structure and properties of the welded joint were analyzed. Finally,the excellent welded joint with high strength,good performance and no defects was obtained,and a set of reasonable welding parameters were obtained. It provides technical support for the application of the material in sulfuric acid dew point corrosion environment.

关 键 词：09CrCuSb 硫酸露点腐蚀 焊接 

分 类 号：TG4[金属学及工艺—焊接]