发明名称 |
Process for producing a porous ceramic and porous ceramic composite structure utilizing combustion synthesis |
摘要 |
A process for producing a porous ceramic, ceramic composite or metal-ceramic composite structure by combustion synthesis wherein a foamed polymer shape is impregnated with a slurry of ceramic precursors and ignited to initiate combustion synthesis, thereby obtaining a ceramic, ceramic composite or metal-ceramic composite article having interconnected porosity. Ceramic composite filters having improved strength, toughness and thermal shock resistance are provided, with the ceramic composite being an oxide and a nonoxide.
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申请公布号 |
US5279737(A) |
申请公布日期 |
1994.01.18 |
申请号 |
US19930071948 |
申请日期 |
1993.06.03 |
申请人 |
UNIVERSITY OF CINCINNATI |
发明人 |
SEKHAR, JAINAGESH A.;BHADURI, SARIT B. |
分类号 |
B01D39/20;B22C9/08;C04B35/65;C04B38/00;C22C1/05;(IPC1-7):B01D71/04 |
主分类号 |
B01D39/20 |
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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