Methods of forming a protective diffusion layer on nickel, cobal

Details Methods of forming a protective diffusion layer on nickel, cobal Methods of forming a protective diffusion layer on nickel, cobal

1982-11-19

1985-07-02

Silverberg, Sam

Coating processes

Coating by vapor, gas, or smoke

Metal coating

427252, 4273839, C23C 1100

Patent

active

045268142

ABSTRACT:
Methods are provided for forming protective diffusion layers on nickel, cobalt and iron base alloy parts comprising the formation of a diffusion layer of platinum, chromium and aluminum on said surfaces either by deposition of platinum and gas phase chromizing followed by aluminizing or by gas phase chromizing and deposition of platinum followed by aluminizing, or by gas phase chromizing followed by aluminizing and deposition of platinum, said gas phase chromizing performed out of contact with a source of gaseous chromizing species at elevated temperature, said aluminizing performed either out of contact or in contact with a powder mixture at elevated temperature.

REFERENCES:
patent: 4041196 (1977-08-01), Baldi
patent: 4070507 (1978-01-01), Stuber

Affiliated with

Also associated with

Rating

Methods of forming a protective diffusion layer on nickel, cobal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods of forming a protective diffusion layer on nickel, cobal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods of forming a protective diffusion layer on nickel, cobal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-381062