Method of producing low wear coating reinforced with brazing sol

Details Method of producing low wear coating reinforced with brazing sol Method of producing low wear coating reinforced with brazing sol

1976-08-10

1978-06-13

Kendall, Ralph S.

Coating processes

With post-treatment of coating or coating material

Heating or drying

427377, 427405, 427419A, 427419B, 427423, 428469, 415170R, 308238, F01D 1108

Patent

active

040950050

ABSTRACT:
A low wear coating formed on a metal substrate to serve as a high temperature rubbing seal layer, comprising a surface layer made fundamentally of a wear resistant metal oxide such as nickel oxide and a solid lubricating material such as calcium fluoride and at least one intermediate layer made fundamentally of the metal oxide optionally with the addition of the lubricating material, wherein at least an outmost intermediate layer as well as an inmost region of the surface layer is impregnated with a brazing solder. The solder is added in the form of powder to the material of the intermediate layer prior to a flame spraying process and later caused to melt and permeate into the surface layer formed by flame spraying.

REFERENCES:
patent: 3877961 (1975-04-01), Tank et al.
patent: 3911891 (1975-10-01), Dowell

Affiliated with

Also associated with

Rating

Method of producing low wear coating reinforced with brazing sol 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 of producing low wear coating reinforced with brazing sol, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing low wear coating reinforced with brazing sol will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-10365