B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
B23K 35/38 (2006.01) B23K 9/16 (2006.01)
Patent
CA 2306149
The invention relates to a protective gas for TIG welding of metals, especially high alloy or low alloy steel, whose thermal conductivity is lower than that of aluminium. The inventive gas consists of argon, helium and hydrogen and enables significant improvements to be made in electric arc stability, welding speed, oxidation of weld surface and adjacent area, flow-on performance and weld appearance.
Gaz protecteur pour le soudage à tungstène et à gaz inerte de métaux dont la conductibilité thermique est inférieure à celle de l'aluminium, en particulier les aciers fortement ou faiblement alliés, qui comporte de l'argon, de l'hélium et de l'hydrogène. Ledit gaz protecteur permet une amélioration considérable de la stabilité à l'arc électrique, de la vitesse de soudage, de l'oxydation de la surface de soudure et de la zone voisine, du comportement d'écoulement du métal d'apport et de l'aspect de la soudure.
Borden Ladner Gervais Llp
Messer Griesheim Gmbh
LandOfFree
Protective gas for tig welding does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Protective gas for tig welding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protective gas for tig welding will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1411366