Coating processes – With pretreatment of the base – Metal base
Patent
1997-03-18
1998-07-14
King, Roy V.
Coating processes
With pretreatment of the base
Metal base
427337, 427528, 427531, 427250, 427405, 4272557, B05D 300, C23C 1400
Patent
active
057801100
ABSTRACT:
A method for manufacturing an article for use in a gas tubine engine is disclosed, which comprises applying a metallic bond coating on a superalloy substrate; surface doping a surface of the bond coating with at least one element selected from the group consisting of Fe, Cr and Y by plating, ion implantation, MOCVD and sputttering; and then applying an insulative ceramic coating on the bond coating.
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Connor William B.
Field Robert D.
Schaeffer Jon C.
General Electric Company
Hess Andrew C.
King Roy V.
Narciso David L.
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