Ceramic Material Product and Method of Manufacture

A method for producing a ceramic material product. A filler material is provided. The filler material is divided into filler granules collectively having a median diameter approximately 10 microns or less. A pre-selected amount of carbon is provided. The carbon is divided into carbon dust and the ca...

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Bibliographische Detailangaben
Hauptverfasser: CARBERRY JOHN, FORSYTHE GEORGE D, LEIGHTON KATHERINE T
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for producing a ceramic material product. A filler material is provided. The filler material is divided into filler granules collectively having a median diameter approximately 10 microns or less. A pre-selected amount of carbon is provided. The carbon is divided into carbon dust and the carbon dust is allowed to coat the filler granules. The mixture of carbon-coated filler granules is formed into a selected shape. The formed mixture is placed in a substantial vacuum. The mixture is introduced to a pre-selected amount of fluid silicon and the mixture of carbon-coated filler granules and silicon is heated to a temperature at or above the melting point of the silicon.