发明名称 |
HIGH HEAT CONDUCTION COMPOSITE MATERIAL |
摘要 |
A composite material being excellent in heat conductivity is provided. In order to realize this, a fibrous carbon material made of fine tube form structures constituted with single-layer or multiple-layer graphene is present to form a plurality of layers within a substrate made from a spark plasma sintered body of a metal powder, a mixed powder of a metal and ceramics, or a ceramic powder. The fibrous carbon material constituting each layer is made of a mixture obtained by mixing a small amount of a small diameter fiber 2 having an average diameter of 100 nm or less with a large diameter fiber 1 having an average diameter of 500 nm to 100μm.
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申请公布号 |
US2010143691(A1) |
申请公布日期 |
2010.06.10 |
申请号 |
US20080595397 |
申请日期 |
2008.03.06 |
申请人 |
SUMITOMO PRECISION PRODUCTS CO., LTD.;OSAKA PREFECTURAL GOVERNMENT |
发明人 |
KATAGIRI KAZUAKI;SHIMIZU AKIYUKI;IMANISHI TERUMITSU;SATO TOYOHIRO;NAKAMA NOBUHITO;KAKITSUJI ATSUSHI;SASAKI KATSUHIKO |
分类号 |
B32B5/02 |
主分类号 |
B32B5/02 |
代理机构 |
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代理人 |
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地址 |
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