发明授权
US06698242B1 Brittle article comprising joined-together hardened glass and/or glass-ceramic parts and method of making same
失效
包括硬化玻璃和/或玻璃 - 陶瓷部件的连接的脆性制品及其制造方法
- 专利标题： Brittle article comprising joined-together hardened glass and/or glass-ceramic parts and method of making same
- 专利标题（中）： 包括硬化玻璃和/或玻璃 - 陶瓷部件的连接的脆性制品及其制造方法
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申请号： US09504230申请日： 2000-02-15
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公开(公告)号： US06698242B1公开(公告)日： 2004-03-02
- 发明人: Wolfram Beier , Ulrike Beer , Roland Schnabel , Evelin Weiss , Stefan Hubert , Patrik Schober , Rainer Liebald
- 申请人： Wolfram Beier , Ulrike Beer , Roland Schnabel , Evelin Weiss , Stefan Hubert , Patrik Schober , Rainer Liebald
- 优先权： DE19906521 19990217
- 主分类号： C03C824
- IPC分类号： C03C824
摘要：
In the method according to the invention cold or unheated hardened glass and/or glass-ceramic parts are bonded together with a metallic ductile joining material, preferably silver, copper, aluminum or an alloy of those metals, to form a brittle article. The parts to be joined in an initial unheated state are placed with the metallic ductile joining material between them in a high frequency alternating field with frequencies preferably from 100 to 500 kHz. Then the joining material is inductively heated locally to melt it by means of the alternating field and the parts are pressed together to form a sufficiently strong bond between the parts.