超低温环境下的钢结构焊接  

Welding of Steel Structure in Super Low Temperature Environment

作　　者：朱智文[1] 蒋晓斌[1] 

机构地区：[1]湖南化工职业技术学院,株洲412000

出　　处：《现代制造技术与装备》2016年第5期134-134,136,共2页Modern Manufacturing Technology and Equipment

摘　　要：寒冷地区进行钢结构焊接时,使用常规焊接技术难以施工。本文主要介绍超低温条件下钢结构的焊接施工技术,包含-30℃环境下厚钢板焊接施工技术和-42℃环境下钢结构手工电弧焊焊接技术的成功经验,以期为进一步研究提供一定的理论和实践依据。It is difficult to use conventional weldingtechnology for steel structure welding in cold area. This papermainly introduced under the condition of super low temperaturesteel structure welding construction technology, contains 30 DEGC environment under thick plate welding construction technologyand 42 DEG C under the environment of steel manual arc weldingtechnology the successful experience, to provide some theoreticaland practical basis for further research.

关 键 词：超低温 钢结构 焊接 

分 类 号：TG457.11[金属学及工艺—焊接]