Boron nitride sinter and process for its production
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United States of America Patent
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Aug 2, 1994
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N/A
app pub date -
May 19, 1988
filing date -
Aug 7, 1986
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Abstract
The present invention relates to a high-strength BN single sinter or a high-strength composite sinter consisting of BN and other ceramics, and a process for its production. The present invention is characterized in that an amorphous BN powder or a powder capable of producing armorphous BN in the course of the sintering step is used as a part or whole of a starting material for a BN component. A boron nitride sinter obtained according to the present invention can be effectively utilized, for instance, as an electronic component part.
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