Compositions: ceramic – Ceramic compositions – Refractory
Patent
1985-06-21
1987-02-03
McCarthy, Helen M.
Compositions: ceramic
Ceramic compositions
Refractory
423327, 264125, C04B 3518
Patent
active
046409041
ABSTRACT:
A mixture of alumino-silicate glass and alumina having a composition corresponding to mullite and containing a nucleating mullite powder is hot pressed producing a dense polycrystalline mullite body having an average grain size of less than 15 microns.
REFERENCES:
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patent: 3922333 (1975-11-01), Mazdiyasni et al.
patent: 4266978 (1981-05-01), Prochazka
patent: 4272500 (1981-06-01), Eggerding et al.
patent: 4384046 (1983-05-01), Nakagami et al.
patent: 4418024 (1983-11-01), Prochazka et al.
patent: 4539300 (1985-09-01), Coblenz
Hillig William B.
Musikant Solomon
Binkowski Jane M.
Davis Jr. James C.
General Electric Company
Magee Jr. James
McCarthy Helen M.
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