Stainless steels coated with black oxides

Details Stainless steels coated with black oxides Stainless steels coated with black oxides

1974-10-24

1976-06-15

Kendall, Ralph S.

Metal treatment

Compositions

Heat treating

148 611, 15250R, C23F 704

Patent

active

039635309

ABSTRACT:
A firmly adherent black oxide coating for chromium-containing martensitic and ferritic stainless steel substrates, particularly windshield wiper blade assemblies, consisting essentially of (Fe,Cr).sub.2 O.sub.3 and Fe.sub.3 O.sub.4.

REFERENCES:
patent: 2431986 (1947-12-01), Clingan
patent: 2537035 (1951-01-01), Clingan
patent: 2537830 (1951-01-01), Holden
patent: 2542994 (1951-02-01), Cobb
patent: 2618578 (1952-11-01), Kreml
patent: 3125471 (1964-03-01), Conner
patent: 3437532 (1969-04-01), Helgert et al.
patent: 3645802 (1972-02-01), Keough

Affiliated with

Also associated with

Rating

Stainless steels coated with black oxides does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stainless steels coated with black oxides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stainless steels coated with black oxides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1693149