发明名称 |
Self-supporting ceramic sructures and methods of making the same. |
摘要 |
<p>A method of producing self-supporting ceramic structures includes providing a first self-supporting ceramic body (10) comprising (i) a polycrystalline oxidation reaction product (12) formed upon oxidation of a first molten parent metal with a first oxidant, and (ii) interconnected porosity (13) at least partially accessible from one or more surfaces (15) of said first ceramic body (10). A second ceramic body is used to form, by reaction with a vapor-phase oxidant, a second polycrystalline material which is infiltrated into the porosity of at least a zone of said first ceramic body (10).</p> |
申请公布号 |
EP0261058(A2) |
申请公布日期 |
1988.03.23 |
申请号 |
EP19870630178 |
申请日期 |
1987.09.03 |
申请人 |
LANXIDE TECHNOLOGY COMPANY.LP |
发明人 |
NEWKIRK, MARC S.;WEINSTEIN, JERRY |
分类号 |
C04B35/622;B22F3/26;C04B35/10;C04B35/65;C22C1/10;C22C29/12;(IPC1-7):C04B35/65 |
主分类号 |
C04B35/622 |
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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