焊管2017，Vol.40Issue(4)：22-26,5.DOI:10.19291/j.cnki.1001-3938.2017.04.005
Q235钢板表面堆焊不锈钢改性处理
Q235 Steel Plate Surface Overlaying Stainless Steel Modified Process
潘强 1刘尔玺 1冯淳元 1杨耀华 1王波 1潘会平1
作者信息
- 1. 兰州市兰石能源装备工程研究院有限公司, 兰州 730050
- 折叠
摘要
Abstract
In order to improve the surface performance of Q235 steel, such as corrosion resistance, hardness and so on, in this article, it adopted TIG technology to conduct surface overlaying welding on stainless steel, carried out 30 groups of tests,selected four samples which possessing good overlaying welding effect, analyzed the macroscopic and microscopic morphology, and selected 15# specimen to conduct corrosion test. Finally, it is concluded that surface overlaying welding on stainless steel for Q235 steel, the surface hardness of steel plate obviously be increased, the corrosion resistance of Q235 steel after surfacing welding is better than that of Q235 steel base metal.关键词
Q235钢/堆焊/不锈钢/表面性能Key words
Q235 steel/overlaying welding/stainless steel/surface performance分类
矿业与冶金引用本文复制引用
潘强,刘尔玺,冯淳元,杨耀华,王波,潘会平..Q235钢板表面堆焊不锈钢改性处理[J].焊管,2017,40(4):22-26,5.
