Chemical vapor deposition of mullite coatings

Details Chemical vapor deposition of mullite coatings Chemical vapor deposition of mullite coatings

1995-01-06

1998-06-09

King, Roy V.

Coating processes

Coating by vapor, gas, or smoke

Mixture of vapors or gases utilized

4272552, 4272551, 427255, 427252, 427253, 427314, C23C 1600

Patent

active

057630089

ABSTRACT:
This invention is directed to the creation of crystalline mullite coatings having uniform microstructure by chemical vapor deposition (CVD). The process comprises the steps of establishing a flow of reactants which will yield mullite in a CVD reactor, and depositing a crystalline coating from the reactant flow. The process will yield crystalline coatings which are dense and of uniform thickness.

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