| 发明名称 |
LOW ALKALI SEALING FRITS, AND SEALS AND DEVICES UTILIZING SUCH FRITS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600-900°C. <P>SOLUTION: The sealing material comprises a glass frit in mol% of: 20-30% of Si<SB POS="POST">2</SB>; 0-15% of SrO; 0-8% of K<SB POS="POST">2</SB>O; 0-6% of MgO; 20-30% of CaO; 0-10% of Al<SB POS="POST">2</SB>O<SB POS="POST">3</SB>; 35-45% of B<SB POS="POST">2</SB>O<SB POS="POST">3</SB>; wherein the total amount of alkali is less than 10 mol%. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012197223(A) |
申请公布日期 |
2012.10.18 |
| 申请号 |
JP20120115331 |
申请日期 |
2012.05.21 |
| 申请人 |
CORNING INC |
发明人 |
CORTRIGHT JEFFREY E;LAMBERSON LISA A;MAUREY PAMELA A;MORENA ROBERT M |
| 分类号 |
C03C8/24;C03C8/02;H01M8/02;H01M8/12;H01M8/24 |
主分类号 |
C03C8/24 |
| 代理机构 |
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