发明名称 |
Process for producing ceramic nitrides and carbonitrides and their precursors |
摘要 |
A process for preparing ceramic nitrides and carbonitrides in the form of very pure, fine particulate powder. Appropriate precursor is prepared by reacting a transition metal alkylamide with ammonia to produce a mixture of metal amide and metal imide in the form of an easily pyrolyzable precipitate.
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申请公布号 |
US4758539(A) |
申请公布日期 |
1988.07.19 |
申请号 |
US19870018390 |
申请日期 |
1987.02.25 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
BROWN, GILBERT M.;MAYA, LEON |
分类号 |
C01B21/06;C01B21/076;C01B21/082;C04B35/58;(IPC1-7):C04B35/58 |
主分类号 |
C01B21/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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