| 发明名称 |
Component made of lithium-alumino-silicate glass ceramic |
| 摘要 |
<p>Component is made from a lithium aluminosilicate glass ceramic with a crystalline component of up to at least 80 vol.%, preferably up to at least 90 vol.%, of keatite mixed crystals. The component has a thermal expansion coefficient of 1.5 x 10 ->6>/K to 3 x 10 ->6>/K. An independent claim is also included for a process for the production of a keatite glass ceramic.</p> |
| 申请公布号 |
EP1391438(A1) |
申请公布日期 |
2004.02.25 |
| 申请号 |
EP20030016390 |
申请日期 |
2003.07.21 |
| 申请人 |
SCHOTT AG |
发明人 |
DOEHRING, THORSTEN;JEDAMZIK, RALF;ESEMANN, HAUKE;HOELZEL EVA;MITRA, INA |
| 分类号 |
G02B1/02;C03B19/06;C03B32/02;C03C10/00;C03C10/12;C03C10/14;(IPC1-7):C03C10/14 |
主分类号 |
G02B1/02 |
| 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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