Compositions: ceramic – Ceramic compositions – Refractory
Patent
1986-06-30
1989-06-27
Lechert, Jr., Stephen J.
Compositions: ceramic
Ceramic compositions
Refractory
264 60, 264 65, 264125, 264332, C04B 3558
Patent
active
048430420
ABSTRACT:
An aluminum nitride ceramic body with a thermal conductivity of at least 0.5 W/cm.K at 25.degree. C. is produced by shaping a particulate mixture of aluminum nitride powder and an additive selected from the group consisting of CaF.sub.2, SrF.sub.2, BaF.sub.2 and mixtures thereof into a compact and liquid phase sintering the compact.
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Kuramato & Taniguchi, "Transparent AlN Ceramics", Journal of Materials Science Letters, 3 (1984), pp. 471-474.
Arendt Ronald H.
Dole Stephen L.
Pasco Wayne D.
Binkowski Jane M.
Davis Jr. James C.
General Electric Company
Lechert Jr. Stephen J.
Magee Jr. James
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