A Study to Increase Weld Penetration in P91 Steel During TIG Welding by using Activating Fluxes
作者: Akhilesh Kumar SinghMayank KumarVidyut DeyRam Naresh Rai
作者单位: 1Department of Production Engineering, National Institute of Technology, Agartala, Tripura (w) - 799046, India
刊名: IOP Conference Series: Materials Science and Engineering, 2017, Vol.225 (1)
来源数据库: Institute of Physics Journal
DOI: 10.1088/1757-899X/225/1/012099
原始语种摘要: Activated Flux TIG (ATIG) welding is a unique joining process, invented at Paton Institute of electric welding in 1960. ATIG welding process is also known as flux zoned TIG (FZTIG). In this process, a thin layer of activating flux is applied along the line on the surface of the material where the welding is to be carries out. The ATIG process aids to increase the weld penetration in thick materials. Activating fluxes used in the literature show the use of oxides like TiO2, SiO2, Cr2O3, ZnO, CaO, Fe2O3, and MnO2 during welding of steels. In the present study, ATIG was carried out on P-91 steel. Though, Tungsten Inert Gas welding gives excellent quality welds, but the penetration obtained in such welding is still...
全文获取路径: IOP 

  • 学习 制造
  • penetration 穿透
  • welding 熔结
  • steel 
  • ferritic 铁素体的
  • thick 厚的
  • process 过程
  • excellent 优秀的
  • phenomenal 现象的
  • fabrication 制造
  • study 制造