| 发明名称 |
Alumina, calcia, yttria sealing composition |
| 摘要 |
The invention relates to a sealing composition suitable for bonding yttria or alumina ceramic members, or bonding refractory metals to the ceramics. The sealing composition has, in mole percent, about 0.5 to 40 percent yttria, about 45 to 65 percent alumina, up to 10 mole percent strontia, and the balance substantially calcia.
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| 申请公布号 |
US5321335(A) |
申请公布日期 |
1994.06.14 |
| 申请号 |
US19920924215 |
申请日期 |
1992.08.03 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KLUG, FREDERIC J.;VENKATARAMANI, SUBRAMANIAM;LAY, KENNETH W. |
| 分类号 |
C04B37/00;C04B37/02;H01J61/30;H01J61/36;(IPC1-7):H01J17/18;C03C3/00 |
主分类号 |
C04B37/00 |
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