您所在的位置:新闻中心 > 产品技术 > 详细内容

Exothermic welding of electrolytic cell cathode steel bar

2017-07-05 10:33:24 我要评论(0) 字号:T | T
一键收藏,随时查看,分享好友!

The use of exothermic welding technology to achieve the molten cathode steel bar welding of the electrolytic cell under the strong magnetic field was introduced. 

 

点击上图进入专题 ↑

 

 

Exothermic welding of electrolytic cell cathode steel bar

Guodong Zhang1 , Fei Zheng1 , Longjian Xue1 , Jingdang Fei2 ,
Hongwei Yang3

1. School of Power and Mechanic of Wuhan University, Wuhan 430072, China;
2. Wuhan Billion Science & Technology Development Co., Ltd, Wuhan, 430071,
China; 3. China Power Investment Corporation Ningxia Energy Aluminum
Engineering and Overhaul Co., Ltd, Wuzhong 750002, China

 

   Abstract / 摘 要    

The use of exothermic welding technology to achieve the molten cathode steel bar welding of the electrolytic cell under the strong magnetic field was introduced. The microstructures, microhardness and several other properties of welding joints were analyzed from OM, SEM, EDS, etc. The results showed that the exothermic welding was not impacted by the strong magnetic field of the electrolytic cell, the welding interface was well fused, and there were no obvious welding defects. The intermetallic metallurgical bonding was realized between the base metal and the weld metal. The mechanical properties of steel bar after the exothermic welding could meet the safety requirements of the repair or overhaul of the electrolytic cell.

   Key words / 关键词    

electrolytic cell; cathode steel bar; exothermic welding; mechanical properties

 

   About the author / 作者简介    

\

Guodong Zhang , an associate professor in School of Power and Mechanic of Wuhan University, Ph.D. One of the members of the Committee China Brazing and Special Joining, the executive director of Hubei Welding Commitee. The main researches are advanced material joining technology, simulation of materials' forming, computational materials science, surface engineering and nanomaterials' fabrication.

 文章全文阅读下载:Exothermic welding of Electrolytic Cell Cathode Steel Bar

附件下载
附件名称附件类型附件大小附件下载
20170705103811220.pdf pdf 1.86 MB 点击下载

上一篇:Laser welding-brazing characteristics of dissimilar metals Mg/Ti with…
下一篇:A novel method for resistance spot welding between steel and aluminum alloy
说明:按键盘← →方向键 键直接翻页

原文:Exothermic welding of electrolytic cell cathode steel bar返回产品技术首页

  1. 差距,国外船舶焊接技术水平原来这么高。
  2. 中碳钢这么难焊,应该怎么焊呢?

文章排行

本月本周24小时

热点专题

更多>>

合作媒体

电焊机杂志 申辉焊接社区 焊商中国 焊客家园 焊客