发明名称 |
RUTILE SINGLE CRYSTALS AND THEIR GROWTH PROCESSES |
摘要 |
A rutile single crystal with no grain boundaries of large inclination is obtained by an EFG crystal growth process wherein a die provided with slits is incorporated in a feed melt 2 to deliver up the melt through the slits until it reaches the upper face of the die, thereby obtaining a single crystal conforming in configuration to the die by pulling growth. <IMAGE> |
申请公布号 |
KR100232537(B1) |
申请公布日期 |
1999.12.01 |
申请号 |
KR19920009329 |
申请日期 |
1992.05.29 |
申请人 |
TOKIN CORPORATION |
发明人 |
MACHIDA, HIROSHI;FUKUDA, TSUGUO;HOSHIKAWA, KEOGO |
分类号 |
C30B15/00;C30B15/34 |
主分类号 |
C30B15/00 |
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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