低温钢09MnNiDR的埋弧自动焊  

Submerged arc automatic welding of low-temperature steel 09MnNiDR

作　　者：汤建红 Tang Jianhong(Changzhou Saifu Chemical Complete Equipment Installation Co.,Ltd.,Changzhou 213216)

机构地区：[1]常州市赛福化工成套设备安装有限公司,常州213216

出　　处：《中国化工装备》2025年第2期40-42,共3页China Chemical Industry Equipment

摘　　要：通过对09MnNiDR材料的焊接性分析,焊接工艺评定过程验证,制定出合理的焊接工艺,得到了良好的质量效益。Through the weldability analysis of 09MnNiDR material and the verification of the welding process qualification process,a suitable welding process was formulated,and good quality and benefits were obtained.

关 键 词：09MnNiDR 焊接工艺评定 焊接工艺 质量效益 

分 类 号：F42[经济管理—产业经济]