Abrasive tool making process – material – or composition – Miscellaneous
Patent
1986-08-07
1989-09-19
Lieberman, Paul
Abrasive tool making process, material, or composition
Miscellaneous
51295, 51308, 51309, B24D 300
Patent
active
048677582
ABSTRACT:
In the present invention there is provided a method for producing abrasive ceramic and ceramic composite material characterized by an abrasive grain as the comminuted form of a polycrystalline ceramic material. The abrasive grains of the present invention consist essentially of the oxidation reaction product of a parent metal precursor with a vapor phase oxidant, and, optionally one or more metallic constituents such as non-oxidized constituents of the parent metal. There is also provided a method for producing abrasive grains which additionally consist of one or more inert filler materials.
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"Oxidation of Molten Aluminum Alloys. Reaction with Refractories"-M. Drouzy and M. Richard-Mar. 1984-Fonderie, France No. 332 pp. 121-128.
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Lanxide Technology Company, LP
Lieberman Paul
McShane William E.
Mortenson Mark G.
Thompson Willie J.
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