电焊机2012，Vol.42Issue(7)：17-21,39,6.
13MnNiMoR钢板焊接性研究
Study on the weldability of 13MnNiMoR steel plate
张熹 1陈延清 1章军 1许良红 1隋鹤龙 2董现春 1张楠 1牟淑坤1
作者信息
- 1. 首钢技术研究院用户技术研究所,北京 100041
- 2. 首钢技术研究院宽厚板研究所,北京 100041
- 折叠
摘要
Abstract
The welding continuous cooling transformation curve has been mensurated by thermal simulation technology and the microstmcture transformation regulation of heat affected zone has been detertnined.Through maximum hardness test and Y-groove type cracking test,optimal preheat temperature and reheat embitterment sensitive temperature have been determined.The welding technology adaptability has been valued by coarse grain zone thermal simulation.The results indicated that the weldability of 13MnNiMoR steel plate was well and the results were helpful for determining welding technology.关键词
低合金高强钢/热影响区/组织转变/焊接性Key words
low alloy high strength steel/heat affected zone/microstmcture transformation/weldability分类
矿业与冶金引用本文复制引用
张熹,陈延清,章军,许良红,隋鹤龙,董现春,张楠,牟淑坤..13MnNiMoR钢板焊接性研究[J].电焊机,2012,42(7):17-21,39,6.
