CHEMICAL VAPOR DEPOSITION OF MULLITE COATINGS AND POWDERS

摘要

This invention is directed to the creation of mullite coatings and powders 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 coating or the powder from the reactant flow. The process will yield coatings which are dense and of uniform thickness.