| 发明名称 |
PRODUCTION OF SILICON CARBIDE COBWEB WHISKERS |
| 摘要 |
Silicon carbide cobweb whiskers are produced by heating a mixture of silicon dioxide powder, carbon powder and a catalyst composed of at least one of niobium, tantalum and compounds thereof in a non-oxidative gas at a temperature of from 1,400 to 1,900 DEG C. |
| 申请公布号 |
EP0179670(A3) |
申请公布日期 |
1989.06.14 |
| 申请号 |
EP19850307744 |
申请日期 |
1985.10.25 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
HASHIMOTO, TADANORI;NAKANO, KAZUHIKO;MATSUDA, NORIO |
| 分类号 |
D01F9/10;C30B25/00 |
主分类号 |
D01F9/10 |
| 代理机构 |
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