Abrasive tool making process – material – or composition – With inorganic material – Metal or metal oxide
Patent
1989-10-27
1992-04-14
Dixon, Jr., William R.
Abrasive tool making process, material, or composition
With inorganic material
Metal or metal oxide
51295, 51308, B24D 302
Patent
active
051044234
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 materal 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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Dixon Jr. William R.
Lanxide Technology Company, LP
McShane William E.
Mortenson Mark G.
Thompson Willie J.
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