Aluminum oxide powders and process

Details Aluminum oxide powders and process Aluminum oxide powders and process

1985-11-21

1987-04-14

Lechert, Jr., Stephen J.

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

156603, 264125, 264332, 501127, C01F 702

Patent

active

046577548

ABSTRACT:
Fine alumina powders for making alumina bodies are produced by seeding of a non-alpha alumina with submicron alpha alumina particles, firing, and crushing and milling the fired product to a fine powder. The powder so produced may be formed by conventional techniques such as pressing, granulating, slip casting, tape casting, and extrusion, and sintered to produce the desired fired product.

REFERENCES:
patent: 4154812 (1979-05-01), Sanchez et al.
patent: 4179408 (1979-12-01), Sanchez et al.
patent: 4314827 (1982-02-01), Leitheiser et al.
patent: 4371513 (1983-02-01), Sanchez et al.
patent: 4374119 (1983-02-01), Schepers et al.
patent: 4487756 (1984-12-01), Mizrah et al.
patent: 4555394 (1985-11-01), Asaoka et al.
patent: 4565600 (1986-01-01), Ricard
Pages 156-167 from book entitled Ultrafine-Grain Ceramics, editors: John J. Burke, Norman L. Reed, and Volker Weiss, Syracuse University Press, Copyright 1970.
Journal of the American Ceramic Society, 68 [9], C-238-C-240 (1985).
Journal of the American Ceramic Society, 68 [9], 500-505 (1985).

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