Method for producing composite ceramic structures

Details Method for producing composite ceramic structures Method for producing composite ceramic structures

1987-05-21

1989-05-23

Dixon, Jr., William R.

Compositions: ceramic

Ceramic compositions

Refractory

501127, 501153, 264 65, C04B 3510

Patent

active

048331104

ABSTRACT:
A method for producing a self-supporting ceramic composite body which comprises preparing a polycrystalline material as the oxidation reaction product of a parent metal with a vapor-phase oxidant, comminuting the resulting material to a particulate, forming a permeable mass of said particulate as filler, and infiltrating said particulate with an oxidation reaction product of a parent metal with a vapor-phase oxidant, thereby forming said ceramic composite body.

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"Oxidation of Molten Aluminum Alloys, Reaction with Refractories"-M. Drouzy and M. Richard-Mar 1974-Fonderie, France No. 332 pp. 121-128.
"Refractories for Aluminum Alloy Melting Furnaces"-B. Clavaud and V. Jost-Sep. 1980-Lillian Brassinga (from French) Jan. 1985.

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