• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2002, Vol. 38 ›› Issue (8): 151-155.

• Article • Previous Articles    

RESEARCH ON BEAD WELDING TECHNOLOGY OF WC GRAIN COMPOSITE BY CARBON-ELECTRODE ARC CONSTRAINED BY ARGON

Zhou Yusheng;Yu Fengfu;He Wenxiong   

  1. Harbin Institute of Technology
  • Published:2002-08-15

Abstract: The welding torch of carbon-electrode arc constrained by argon is made for bead welding of WC grain in order to decrease the burning and depositing of hard metal alloys. The result shows that the burning and depositing of hard metal alloys can be decreased obviously in bead welding of WC grain by this welding torch.

Key words: Bead welding, Hard metal alloys, Welding torch

CLC Number: