| 发明名称 |
Method of densifying porous billets |
| 摘要 |
In accordance with the invention there is provided a method of producing a densified carbon preform having interior a porous region of graded carbon-silicon carbide, carbon-silicon nitride or ceramic-ceramic composition.
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| 申请公布号 |
US5397595(A) |
申请公布日期 |
1995.03.14 |
| 申请号 |
US19920989153 |
申请日期 |
1992.12.11 |
| 申请人 |
AVCO CORPORATION |
发明人 |
CARROLL, THOMAS J.;CONNORS, JR., DONALD F.;SUPLINSKAS, RAYMOND J.;THURSTON, GARRETT S. |
| 分类号 |
C04B41/85;C04B35/565;C04B41/50;C04B41/52;C04B41/87;C04B41/89;C23C16/44;C23C18/02;C23C18/12;D03D25/00;(IPC1-7):B05D3/02 |
主分类号 |
C04B41/85 |
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