Coating processes – Spray coating utilizing flame or plasma heat – Metal oxide containing coating
Reexamination Certificate
2005-03-15
2005-03-15
Bareford, Katherine (Department: 1762)
Coating processes
Spray coating utilizing flame or plasma heat
Metal oxide containing coating
C427S446000, C427S452000, C427S453000
Reexamination Certificate
active
06866897
ABSTRACT:
A method for manufacturing an article for use in a high-temperature environment, and an article for use in such an environment, are presented. The method comprises providing a substrate; selecting a desired vertical crack density for a protective coating to be deposited on the substrate; providing a powder, wherein the powder has a size range selected to provide a coating having the desired vertical crack density; and applying a thermal-sprayed coating to the substrate, the coating having the desired vertical crack density, wherein the powder is used as a raw material for the coating.
REFERENCES:
patent: 5869146 (1999-02-01), McCluskey et al.
patent: 6254935 (2001-07-01), Eaton et al.
patent: 6387456 (2002-05-01), Eaton, Jr. et al.
Henry Arnold Thomas
Lau Yuk-Chiu
Mitchell David Joseph
Wang Hongyu
Bareford Katherine
DiConza Paul J.
General Electric Company
Patnode Patrick K.
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