Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1994-03-31
1996-06-11
Utech, Benjamin
Coating processes
With post-treatment of coating or coating material
Heating or drying
4273835, 427431, 4274432, B05D 302
Patent
active
055253741
ABSTRACT:
A process for fabricating ceramic-metal composites having ceramic and metal phases wherein the ceramic to metal ratio changes within the ceramic. The process includes the steps of contacting a porous ceramic matrix material with a molten metal whereby capillary action pulls the metal into the ceramic matrix to substantially fill the void space. The ceramic matrix has a porosity gradient wherein the infiltrated composite has a varying ratio of ceramic to metal.
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Readey Dennis W.
Ritland Marcus A.
Rulis Dean A.
Sibold Jack D.
Golden Technologies Company
Utech Benjamin
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