发明授权
US4976806A Bonding composition for ceramics comprising metal oxide melt and method
for bonding ceramics
失效
包含金属氧化物熔体的陶瓷用接合组合物和陶瓷接合方法
- 专利标题： Bonding composition for ceramics comprising metal oxide melt and method for bonding ceramics
- 专利标题（中）： 包含金属氧化物熔体的陶瓷用接合组合物和陶瓷接合方法
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申请号： US57522申请日： 1987-07-29
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公开(公告)号： US4976806A公开(公告)日： 1990-12-11
- 发明人: Nobuya Iwamoto , Norimasa Umesaki , Hiroaki Hidaka , Yukio Haibara
- 申请人： Nobuya Iwamoto , Norimasa Umesaki , Hiroaki Hidaka , Yukio Haibara
- 申请人地址： JPX Tokyo
- 专利权人： Sumitomo Cement Co., Ltd.
- 当前专利权人： Sumitomo Cement Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-214864 19850930
- 主分类号： C04B37/00
- IPC分类号： C04B37/00 ; C04B37/02
摘要：
A bonding composition comprising a metal oxide melt comprising (a) CaO, (b) SiO.sub.2 and/or Al.sub.2 O.sub.3, and (c) a metal oxide selected from TiO.sub.2, ZrO.sub.2, Cr.sub.2 O.sub.3, HfO.sub.2, Nb.sub.2 O.sub.3 and Ta.sub.2 O.sub.5 is melt-bonded on the surface of a ceramic material, and the ceramic material is bonded to an adherent, if necessary through at least one layer selected from a plating layer, a solder layer, and a buffer layer. In this manner, a strong bonding can be very easily obtained.
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