Open AccessJournal Article
Helium : a lightweight gas but a heavyweight performer
Reads0
Chats0
About:
This article is published in Welding and metal fabrication.The article was published on 1997-01-01 and is currently open access. It has received 5 citations till now.read more
Citations
More filters
Journal ArticleDOI
Effects of shielding gas composition on arc behaviors and weld formation in narrow gap tandem GMAW
TL;DR: In this article, a three-component shielding gas mixture was used in tandem narrow gap pulsed GMAW, and the effect of its composition on arc behaviors and weld formation were investigated.
Journal ArticleDOI
Numerical and Experimental Studies of the Influence of Process Gases in Tig Welding
TL;DR: In this article, the influence of He-additions to argon TIG-arc properties was investigated and it was shown that all gas additions cause an increase of the heat input into the workpiece.
Patent
Shielding gas for TIG-welding of metals
Hildebrandt Bernd,Wankum Achim +1 more
TL;DR: An inert gas for TIG-welding of metals has a constituent of 1.5 to 2.0 vol.% of hydrogen, and argon residual as mentioned in this paper.
Patent
Schutzgas zum WIG-Schweißen von Metallen
Bernd Hildebrandt,Achim Wankum +1 more
TL;DR: In this article, an erfindungsgemasen Schutzgasgemisch werden sowohl beim manuellen als auch mechanisierten Schweisen wesentliche anwendungstechnische Vorteile erzielt.