High performance fused flux for submerged arc welding

Details High performance fused flux for submerged arc welding High performance fused flux for submerged arc welding

1978-12-06

1980-06-10

Rosenberg, P. D.

Metal treatment

Compositions

Fluxing

B23K 3534

Patent

active

042071216

ABSTRACT:
A fused flux for use especially in submerged arc welding of high strength, low-alloy pipe steels, characterized in that the flux is amorphous and nonpowdery and capable of producing low oxygen content weld metal having a high impact strength even at low temperature, the flux containing: 20-60 wt. % CaO; 15-55 wt. % SiO.sub.2 ; 5-10 wt. % CaF.sub.2 ; 5-15 wt. % TiO.sub.2 ; 0-5 wt. % Al.sub.2 O.sub.3 ; 3-15 wt. % Na.sub.3 AlF.sub.6 ; and 5-30 wt. % MgO.

REFERENCES:
patent: 3320100 (1967-05-01), Coless
patent: 3340104 (1967-09-01), Ballass
patent: 3424626 (1969-01-01), Coless
patent: 3841923 (1974-10-01), Dudko
patent: 4029934 (1977-06-01), Clark

Affiliated with

Also associated with

Rating

High performance fused flux for submerged arc 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 High performance fused flux for submerged arc welding, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High performance fused flux for submerged arc welding will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-861197