发明名称 |
SILVER POWDER |
摘要 |
The present invention relates to a silver powder comprising silver nanoparticles each having a particle diameter of the nano-meter order (1 to 100 nm), and provides a novel silver powder having an excellent low-temperature sintering property. Proposed is a silver powder having a D50 value of 60 to 150 nm as determined by the image analysis of a scanning electron microscope (SEM) image, having a carbon (C) content of less than 0.40 wt% as determined in accordance with JIS Z 2615 (a method for quantitating carbon in a metallic material - general), and comprising truly-spherical or almost-spherical silver powder particles. |
申请公布号 |
KR20150028970(A) |
申请公布日期 |
2015.03.17 |
申请号 |
KR20147036880 |
申请日期 |
2013.10.01 |
申请人 |
MITSUI MINING & SMELTING CO., LTD. |
发明人 |
MIYANOHARA KEISUKE;MATSUYAMA TOSHIKAZU |
分类号 |
B22F1/00;B22F9/24;C22C5/06;H01B1/22 |
主分类号 |
B22F1/00 |
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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