| 摘要 |
A composition of matter comprising.01 to 35% by weight of A12O3, having a length of 10- 20µm and a surface altered by wet etching,.01 to 98% by weight of SiC, having a length of 10-20µm and a surface altered by dry etching; and.01-15% by weight of kaolin, altered by treatment with Na2SiF6, with the above constituents being blended into a SiC/A12O3 composite. Alternative embodiments are methods of producing the compositions described above. Further embodiments include products made by the process described above.
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