Aluminide dispersed ferrite diffusion coating on austenitic stai

Details Aluminide dispersed ferrite diffusion coating on austenitic stai Aluminide dispersed ferrite diffusion coating on austenitic stai

1987-06-08

1989-05-30

Childs, Sadie

Coating processes

Coating by vapor, gas, or smoke

Metal coating

4272552, C23C 1606

Patent

active

048350109

ABSTRACT:
A process for the co-diffusion of aluminum and other elements into austenitic steel which includes heating the steel to a temperature at which co-diffusion occurs in the presence of a source of aluminum, a catalyst and metallic or metalloid elements having substantial solubility in ferrite (bcc phase of iron or iron alloy) so that a microstructure is formed on the steel which is a single layer composite and which includes a fine dispersion of compatible aluminide particles in a continuous ductile ferrite matrix.

REFERENCES:
patent: Re29212 (1977-05-01), Baldi et al.
patent: 3061462 (1962-10-01), Samuel
patent: 3071493 (1963-01-01), Whaley et al.
patent: 3096160 (1963-07-01), Puyear
patent: 3108013 (1963-10-01), Chao et al.
patent: 3167403 (1965-01-01), Smith et al.
patent: 3276903 (1966-10-01), Galmiche
patent: 3958046 (1976-05-01), Baldi
patent: 3958047 (1976-05-01), Baldi
patent: 4041196 (1977-08-01), Baldi et al.
patent: 4350719 (1982-09-01), Baldi
patent: 4617202 (1986-10-01), Baldi
patent: 4687684 (1987-08-01), Restall et al.

Affiliated with

Also associated with

Rating

Aluminide dispersed ferrite diffusion coating on austenitic stai does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aluminide dispersed ferrite diffusion coating on austenitic stai, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aluminide dispersed ferrite diffusion coating on austenitic stai will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2151460