Activated flux tungsten inert gas welding of 8 mm-thick AISI 304 austenitic stainless steel

AISI 304 stainless steel plates were welded with activated flux tungsten inert gas (A-TIG) method by utilizing self-developed activated flux. It is indicated from the experimental results that for 8 mm-thick AISI 304 stainless steel plate, weld joint of full penetration and one-side welding with goo...

Full description

Saved in:
Bibliographic Details
Published in:Journal of Central South University 2015-03, Vol.22 (3), p.800-805
Main Authors: Liu, Guan-hui, Liu, Mei-hua, Yi, Yao-yong, Zhang, Yu-peng, Luo, Zi-yi, Xu, Lei
Format: Article
Language:English
Subjects:
Engineering
Metallic Materials
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:AISI 304 stainless steel plates were welded with activated flux tungsten inert gas (A-TIG) method by utilizing self-developed activated flux. It is indicated from the experimental results that for 8 mm-thick AISI 304 stainless steel plate, weld joint of full penetration and one-side welding with good weld appearance can be obtained in a single pass without groove preparation by utilizing A-TIG welding. Moreover, activated flux powders do not cause significant effect on the microstructure of TIG weld and the mechanical properties of A-TIG weld joints are also superior to those of C-TIG (conventional TIG) welding.
ISSN:2095-2899
2227-5223
DOI:10.1007/s11771-015-2585-8