电焊机2012，Vol.42Issue(4)：28-32,5.
JFE-HITEN610U2L钢制聚丙烯球罐组焊技术
Assembly welding technology of JFE-HITEN610U2L quenched and tempered high strength steel polypropylene spherical tank
王清栋 1郝伟沙 1王安军 1王传标1
作者信息
- 1. 合肥通用机械研究院,安徽合肥230088
- 折叠
摘要
Abstract
50 ℃ JFE-HITEN610U2L quenched and tempered high strength steel which made in Japan can be used for the 3 000 m3 propylene spherical tanks.Experimental studies show that the steel has excellent low temperature toughness,good weldability and the mechanical properties of the welded joint is higher,too.With the study of the spherical tank welding technology assessment and construction practices,summarizes the welding process and introduces the key technical measures.Practice has proved,the welding process in accordance with the relevant requirements of technical standards,can be used to guide welding of the high number of propylene spherical tank and the quality of the tank are assured,While the article has some referential significance to the steel with the spherical tank welding.关键词
JFE-HITEN610U2L钢/焊接性/焊接工艺/TOFDKey words
JFE-HITEN610U2L quenched and tempered high strength steel alloy/weldability/welding process/TOFD分类
矿业与冶金引用本文复制引用
王清栋,郝伟沙,王安军,王传标..JFE-HITEN610U2L钢制聚丙烯球罐组焊技术[J].电焊机,2012,42(4):28-32,5.
