Coating processes – Direct application of electrical – magnetic – wave – or... – Chemical vapor deposition
Patent
1998-07-17
1999-12-28
Pianalto, Bernard
Coating processes
Direct application of electrical, magnetic, wave, or...
Chemical vapor deposition
427250, 427255395, 427294, 427566, C23C 800
Patent
active
060078804
ABSTRACT:
A method is disclosed for generating a ceramic coating on a superalloy substrate. A first constituent of the coating and a second constituent of the coating are provided separate from one another, and preferably within a sealed chamber that has been evacuated. The first constituent and the second constituent are heated and evaporated to generate a first evaporant and a second evaporant, and form a vapor flux. The flux is then condensed on the article to generate the coating.
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Morrison Tyler
Pianalto Bernard
United Technologies Corporation
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