Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent
1998-06-24
2000-10-17
Group, Karl
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
501 88, 501 89, 501 961, 501 971, 501 972, C04B 3552
Patent
active
061331805
ABSTRACT:
A ceramic composite particle having an average particle size of 0.1-120 .mu.m, which comprises uniformly dispersed fine ceramic particle phases and a binder phase. The fine ceramic particle phases, each having a particle size of 1 nm to 1 .mu.m and comprising a ceramic primary particle, are bound together through the binder phase which is formed by a reaction between a sintering aid and a ceramic particle. The ceramic composite particle may be produced by heat-treating a homogeneous mixture of the ceramic particle and the sintering aid until the binder phase appears. The ceramic composite particle has a good moldability and provides a highly densified sintered body with a high strength.
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Miki Yuuji
Miyake Kazumi
Yamada Kazuyuki
Group Karl
Honda Giken Kogyo Kabushiki Kaisha
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