| 发明名称 |
Silicon melting crucible |
| 摘要 |
An improved liner for crucibles and dies used to melt silicon comprising one or more sheets of graphite each of which has on at least the surface facing the silicon melt a layer of silicon nitride or silicon oxynitride.
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| 申请公布号 |
US4356152(A) |
申请公布日期 |
1982.10.26 |
| 申请号 |
US19810243441 |
申请日期 |
1981.03.13 |
| 申请人 |
RCA CORPORATION |
发明人 |
BERKMAN, SAMUEL;DUFFY, MICHAEL T.;TEMPLE, HAROLD E. |
| 分类号 |
C30B15/10;C30B35/00;F24D1/00;F27B14/10;(IPC1-7):B01D9/00;C30B29/06 |
主分类号 |
C30B15/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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