09MnNiDR低温钢机壳的焊接  

WELDING OF 09MnNiDR LOW TEMPERATURE STEEL CASING

作　　者：刘冬菊[1] 刘德胜[1] 徐锴[2] 张学刚[2] 张娟娟 

机构地区：[1]沈阳鼓风机(集团)有限公司,110022 [2]机械科学研究院哈尔滨焊接研究所,150080 [3]抚顺机械设备制造有限公司,113006

出　　处：《焊接》2005年第10期53-56,共4页Welding & Joining

摘　　要：介绍了09MnNiDR低温钢材料在压缩机焊接机壳上的使用情况。通过对新钢种的工艺评定,编制了合 理的工艺规程,使压缩机低温钢焊接机壳获得成功。Welding casings are made of 09MnNiDR low temperature steel material, which is applied in welding casing of compressor produced by our company for the first time. By evaluating the technology of new steel type and compiling reasonable process procedure, welding casing made of low temperature steel has been achieved successfully.

关 键 词：压缩机 焊接机壳 焊接 工艺 09MnNiDR 低温钢 机壳 使用情况 工艺评定 工艺规程 

分 类 号：TG457.11[金属学及工艺—焊接] TF741.5[冶金工程—钢铁冶金]