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Paste containing electrically conducting powder to form conducting solid filler in cavity in ceramic substrate

机译:包含导电粉末的糊剂在陶瓷基板的空腔中形成导电固体填料

摘要

Disclosed is a paste containing an electrically conducting powder, which is a mixture of a platinum powder and a ceramic material powder in a proportion in the range from 51:49 to 78:22 by volume and has a specific surface area of 1.0 to 10.0 m.sup.2 /g, uniformly dispersed in an organic liquid vehicle in a proportion in the range from 70:30 to 50:50 by weight. A cavity in a ceramic substrate of an electric device having two, or more, conducting parts separately fixed to the substrate is filled up with this paste, and subsequently the substrate is fired to sinter the paste in the cavity into a conducting solid filler which provides electrical connection between the two conducting parts with low resistance and close and firm contact with the conducting parts and wall surfaces defining the cavity.
机译:公开了一种包含导电粉末的糊,该糊是铂粉末和陶瓷材料粉末的混合物,其体积比在51:49至78:22的范围内,并且具有1.0至10.0m的比表面积。 ≥2 / g,以70:30至50:50的重量比均匀分散在有机液体载体中。用这种糊剂填充电气设备的陶瓷基板中的一个腔体,该腔体具有分别固定到该衬底的两个或多个导电部分,然后将其烧结,以将腔体中的糊剂烧结成导电固体填料,从而提供两个导电部件之间的电连接具有低电阻,并且与导电部件和界定空腔的壁表面紧密牢固地接触。

著录项

  • 公开/公告号US4409135A

    专利类型

  • 公开/公告日1983-10-11

    原文格式PDF

  • 申请/专利权人 NISSAN MOTOR COMPANY LIMITED;

    申请/专利号US19810247943

  • 发明设计人 SATOSHI AMBE;YOSHIO AKIMUNE;

    申请日1981-03-26

  • 分类号H01B1/02;

  • 国家 US

  • 入库时间 2022-08-22 09:48:31

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