发明名称 |
FILM FORMING METHOD, THERMAL CONDUCTION MEMBER, POWER MODULE, VEHICLE INVERTER, AND VEHICLE |
摘要 |
There is provided a film forming method capable of enhancing adhesion efficiency of a metal powder by use of a low-pressure compressed gas even in the case of spraying the metal powder remaining in a solid-phase state to a substrate, to form a film, the method being a film forming method of spraying a metal powder p in a solid-phase state to a surface 11a of a substrate 11 along with a compressed gas, to form a film 12 of the metal powder p on the surface 11a of the substrate 11, wherein a powder, which at least contains a powder for film formation having an apparent density of 1.4 to 2.0 g/cm3 and an average grain size of not larger than 25 μm, is used as the metal powder p.
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申请公布号 |
US2010073883(A1) |
申请公布日期 |
2010.03.25 |
申请号 |
US20080443055 |
申请日期 |
2008.06.11 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MIYAMATO NORITAKA;TSUZUKI YOSHIHIKO |
分类号 |
H05K7/20;B05D1/12;B32B5/16;B32B5/18 |
主分类号 |
H05K7/20 |
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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