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US4049416A Method of joining a metal part having a copper surface and a glass part 失效
连接具有铜表面的金属部件和玻璃部件的方法

Method of joining a metal part having a copper surface and a glass part
摘要:
Bonding a metal part having a copper surface to glass, in particular a semiconductor device. A small quantity of Cr.sub.2 O.sub.3 or CuO is added to the glass. The copper is oxidized at a relatively low temperature and relatively low oxygen pressure and thereafter sealing-in is performed in a nonoxidizing atmosphere.
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