电焊机2017，Vol.47Issue(3)：84-87,4.DOI:10.7512/j.issn.1001-2303.2017.03.16
循环流化床锅炉受热面销钉螺柱焊焊接工艺
Process of pin stud welding on heating surface of circulating fluidized bed boiler
贺大伟 1贾晋强 1刘毅 1王世强 1张媛1
作者信息
- 1. 中国能源建设集团山西电力建设有限公司,山西太原030012
- 折叠
摘要
Abstract
Shielded metal arc welding had always been used for welding procedure,while a part of acclivitous pins did not absolutely fuse onto pipes but formed large voids at root.Moreover,it was easy to undercut for less efficiency owing to solder skip.Stud welding procedure was used for welding pin in this paper.Pin welding quality could be guaranteed and welding efficiency could be advanced by this procedure.It was not necessary to fill metal in pin stud welding,while good results could be achieved from whole section welding process in construction application,supplying technique references to other pin welding.关键词
销钉焊接/螺柱焊/无需填充金属/全截面焊接工艺Key words
pin welding/stud welding/not necessary to fill metal/whole section welding process分类
矿业与冶金引用本文复制引用
贺大伟,贾晋强,刘毅,王世强,张媛..循环流化床锅炉受热面销钉螺柱焊焊接工艺[J].电焊机,2017,47(3):84-87,4.
