发明名称 |
IRIDIUM-RHENIUM CRUCIBLE AND PROCESS FOR GROWING A CRYSTAL IN SAID CRUCIBLE |
摘要 |
A crucible for preparing a single crystal which comprises an iridium-rhenium alloy comprised of from about 80 to about 99 parts of iridium and from about 1 to about 20 parts of rhenium. The crucible has excellent creep resistance and compatability properties and is especially useful for the preparation of gadolinium-gallium-garnet crystal. |
申请公布号 |
SG95685(G) |
申请公布日期 |
1986.07.25 |
申请号 |
SG19850000956 |
申请日期 |
1985.12.13 |
申请人 |
ENGELHARD CORPORATION |
发明人 |
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分类号 |
C30B13/14;C03B5/167;C30B15/00;C30B15/10;C30B29/28;C30B35/00;H01F10/26 |
主分类号 |
C30B13/14 |
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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