Method for manufacturing thermal barrier coated articles

Details Method for manufacturing thermal barrier coated articles Method for manufacturing thermal barrier coated articles

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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