发明名称 |
METAL FINE PARTICLE-CONTAINING COMPOSITION |
摘要 |
Provided is a metal fine particle-containing composition which enables metal parts on electrical components to be joined at a relatively low temperature, and which achieves a strong joint and leaves little residual organic matter after joining. The metal fine particle-containing composition contains: metal fine particles (P1) comprising a metal element (M) having a bulk melting point of above 420ºC, the surface of the particle being at least partially or wholly covered by a coating substance (C), and the primary particle diameter being 1 to 500nm; a low melting point metal powder (P2) comprising a metal or an alloy having a bulk melting point of 420ºC or lower; and an activating agent (A) which decomposes and removes the coating substance (C) from the surface of the metal fine particle (P1). |
申请公布号 |
WO2017007011(A1) |
申请公布日期 |
2017.01.12 |
申请号 |
WO2016JP70247 |
申请日期 |
2016.07.08 |
申请人 |
FURUKAWA ELECTRIC CO., LTD |
发明人 |
ISHII, Tomohiro;FUJIWARA, Hidemichi |
分类号 |
B23K35/22;B22F1/02;B23K35/26;B23K35/28;C22C12/00;C22C13/00;C22C18/00;H01B1/00;H01B1/22 |
主分类号 |
B23K35/22 |
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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