Coating processes – Applying superposed diverse coating or coating a coated base – Metallic compound-containing coating
Patent
1996-08-23
1999-02-16
Dudash, Diana
Coating processes
Applying superposed diverse coating or coating a coated base
Metallic compound-containing coating
4274193, 4274197, B05D 714, B05D 136
Patent
active
058718206
ABSTRACT:
A method is provided for protecting thermal barrier coatings deposited on parts from the deleterious effects of environmental contaminants at operating temperatures. The method uses an impermeable barrier coating with the thermal barrier coating, where the impermeable barrier coating prevents environmental contaminants and resulting contaminant compositions from infiltrating openings in thermal barrier coatings during service at operating temperatures.
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Borom Marcus Preston
Hasz Wayne Charles
Johnson Curtis Alan
Dudash Diana
General Electric Company
Johnson Noreen C.
Stoner Douglas E.
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