Method for electrophoretic deposition of brazing material

Details Method for electrophoretic deposition of brazing material Method for electrophoretic deposition of brazing material

1997-10-27

1999-11-02

Mayekar, Kishor

Chemistry: electrical and wave energy

Processes and products

Electrophoresis or electro-osmosis processes and electrolyte...

204484, 204490, 204491, C25D 1300

Patent

active

059763370

ABSTRACT:
A method of brazing which includes deposition of brazing material by electrophoresis. Deposition is performed with a low viscosity, low surface tension bath comprising an alcohol, a nitroalkane, and a complex ionic solute. Brazing powder is added to this bath in the quantity of about 0.02 to about 0.04 kilograms per liter. A nonconductive coating is applied to areas where a brazing material should not be deposited, such as small passageways. This method is shown to be useful in applying brazing material adjacent small passageways, such that the brazing material is accurately deposited and does not flow into and interfere with the passageway after the braze joint is formed.

REFERENCES:
patent: 2982707 (1961-05-01), Scheible
patent: 3955935 (1976-05-01), Shockley et al.
patent: 4482295 (1984-11-01), North et al.
patent: 4505639 (1985-03-01), Groess et al.
patent: 4507051 (1985-03-01), Lesgourgues et al.
patent: 4786234 (1988-11-01), Readnour
patent: 5057196 (1986-09-01), Lesgourgues
patent: 5193980 (1993-03-01), Kaincz et al.
patent: 5336382 (1994-08-01), Bodin
patent: 5383766 (1995-01-01), Przirembel et al.
patent: 5392515 (1995-02-01), Auxier et al.
patent: 5405242 (1995-04-01), Auxier et al.
patent: 5411582 (1995-05-01), Bodine
patent: 5419039 (1995-05-01), Auxier et al.

Affiliated with

Also associated with

Rating

Method for electrophoretic deposition of brazing material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for electrophoretic deposition of brazing material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for electrophoretic deposition of brazing material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2130079