| 发明名称 |
Method for the fabrication of hexagonal BN toughened matrix composites |
| 摘要 |
BN toughened bodies having isotropic properties are produced by reacting B2O3, H3BO3 or a mixture thereof with a metal nitride or a mixture of metal nitrides. The process described may be carried out using metal tooling.
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| 申请公布号 |
US4539300(A) |
申请公布日期 |
1985.09.03 |
| 申请号 |
US19830534478 |
申请日期 |
1983.09.21 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
COBLENZ, WILLIAM S. |
| 分类号 |
C04B35/111;C04B35/18;C04B35/583;C04B35/645;C04B35/80;(IPC1-7):C04B35/58 |
主分类号 |
C04B35/111 |
| 代理机构 |
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代理人 |
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| 主权项 |
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