金属加工（热加工）Issue(8)：60-65,6.
07MnNiMoDR/10Ni3MoVD钢埋弧焊工艺试验
Submerged arc welding process test of 07MnNiMoDR/10Ni3MoVD steel
王玲 1王敏 1叶涛 1李发林1
作者信息
- 1. 荆门宏图特种飞行器制造有限公司 湖北荆门 448124
- 折叠
摘要
Abstract
In this study,the submerged arc welding process between 07MnNiMoDR steel plate and 10Ni3MoVD steel forgings for high strength steel spherical tank was studied.The content of the test includes the selection of welding material,the welding of test plate,and the mechanical properties test after different heat treatment and holding time.The results show that:the test plate is welded with EF1 welding wire and F9P6-EF1-F1 welding flux by setting the welding parameters,and after heat treatment of(575±15)℃,the holding time is 2h,4h,6h respectively,the mechanical properties of the welded joints meet the standard and design requirements.关键词
球罐/高强钢/焊接工艺评定/埋弧焊/消除应力热处理Key words
spherical tank/high strength steel/welding process evaluation/submerged arc welding/stress relief heat treatment引用本文复制引用
王玲,王敏,叶涛,李发林..07MnNiMoDR/10Ni3MoVD钢埋弧焊工艺试验[J].金属加工（热加工）,2025,(8):60-65,6.
