Compositions: ceramic – Ceramic compositions – Refractory
Patent
1994-10-11
1996-03-19
Group, Karl
Compositions: ceramic
Ceramic compositions
Refractory
C04B 35581
Patent
active
055003958
ABSTRACT:
Disclosed is an aluminum nitride sintered body which has a high thermal conductivity and a high strength and which can be manufactured through low-temperature, short-time sintering. This aluminum nitride sintered body has an average grain size of aluminum nitride grains of 2 .mu.m or less, a thermal conductivity of 80 W/m.K or more, and a relative density of 98% or more.
REFERENCES:
patent: 4698320 (1987-10-01), Kasori et al.
patent: 4719187 (1988-01-01), Bardham et al.
patent: 4952535 (1990-08-01), Merkel
Horiguchi Akihiro
Kasori Mitsuo
Oh-Ishi Katsuyoshi
Ueno Fumio
Group Karl
Kabushiki Kaisha Toshiba
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