Production of ceramic and ceramic-metal composite articles incor

Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Autogenously or by activation of dry coated particles

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264159, E27J 500, D04H 154

Patent

active

048246255

ABSTRACT:
A method of producing a composite comprising a self-supporting polycrystalline material obtained by oxidation reaction of a molten parent metal with a vapor-phase oxidant comprising infiltrating a filler exhibiting inter-particle pore volume with a parent metal under conditions which control the respective rates of said metal infiltration and said oxidation reaction.

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

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