发明名称 |
MATERIAL COMPOSITE AND PRODUCTION AND USE OF THE MATERIAL COMPOSITE |
摘要 |
A material composite that is vacuum-tight and resistant to thermal shocks is disclosed along with a method for the production thereof and to its use. A permanent connection between an aluminum oxide sapphire and an aluminum oxide ceramic is attained by a first connecting later comprised of a manganese-silicate glass, in which at least one of the metals molybdenum, tungsten, palladium or platinum is incorporated, and by a second connecting layer comprised of a manganese-silicate glass. To this end, the individual materials are fused by sintering. The material composite is used, for example, for inserting a window comprised of aluminum oxide sapphire into a housing for a light-ignitable thyristor. |
申请公布号 |
EP1292549(A1) |
申请公布日期 |
2003.03.19 |
申请号 |
EP20010953783 |
申请日期 |
2001.05.28 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
JACOBITZ, JOCHEN;HUEGGING, ELISABETH;KIESEWETTER, HELLMUTH;BAUER, WOLFGANG;MATHES, WIELAND |
分类号 |
C04B37/00;H01L23/08;(IPC1-7):C04B37/00;G02B7/00;B32B18/00 |
主分类号 |
C04B37/00 |
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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