Metal fusion bonding – Process – With protecting of work or filler or applying flux
Patent
1988-12-29
1990-05-08
Rowan, Kurt
Metal fusion bonding
Process
With protecting of work or filler or applying flux
148 23, B23K 3534
Patent
active
049231103
ABSTRACT:
A flux coating for treating a clean metallic component having a fluid channel defined through at least a portion thereof to provide a durable, tack-free, protective flux film on a surface of the portion so that the component can be fluid-tightly soldered or low temperature brazed to a mating metallic component at a later time without cleaning and fluxing the portion of the component at the later time. The solution consisting essentially of rosin and a highly volatile organic solvent, the solution being adapted to rapidly air dry when coated on the surface of the portion to leave a very thin, protective flux film on the surface of the component, the component being capable of being stored for long periods of time, handled, assembled, shaped, formed and otherwise worked without removal of the film from the surface of the component and without reduction of the fluxing properties of the film.
REFERENCES:
patent: 4738732 (1988-04-01), Anderson et al.
"The Fine Art of Soldering with So-So Solder and Flux", p. 72, Nibco, Inc., taken from a copyrighted book by H. A. Sosnin.
Carmichael Arthur O.
Genden Seymour A.
Carrier Joseph P.
Petrik Robert M.
Rowan Kurt
Weiner Irving M.
LandOfFree
Process using protective flux coatings for delaying, soldering a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process using protective flux coatings for delaying, soldering a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process using protective flux coatings for delaying, soldering a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2343870