发明名称 |
THERMALLY CONDUCTIVE COMPOSITE SHEET AND METHOD FOR MAKING SAME |
摘要 |
The present invention discloses a thermally conductive composite sheet, including a first aluminum alloy layer, at least one graphite sheet, an aluminum alloy frame, and a second aluminum alloy layer, where the aluminum alloy frame is provided with at least one opening; the graphite sheet is positioned inside the opening of the aluminum alloy frame; the aluminum alloy frame and the graphite sheet are sandwiched between the first aluminum alloy layer and the second aluminum alloy layer; the first aluminum alloy layer is diffusion-bonded to the graphite sheet and the aluminum alloy frame; the second aluminum alloy layer is diffusion-bonded to the graphite sheet and the aluminum alloy frame; and the graphite sheet is cladded by the first aluminum alloy layer, the second aluminum alloy layer, and the aluminum alloy frame, to form a unity. |
申请公布号 |
US2016209133(A1) |
申请公布日期 |
2016.07.21 |
申请号 |
US201615084098 |
申请日期 |
2016.03.29 |
申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
Hu Rui;Zhai Liqian;Wang Dong;Chi Shanjiu;Li Jinshan;Sun Zhigang |
分类号 |
F28F21/02;B32B37/10;B32B37/06;F28F21/08 |
主分类号 |
F28F21/02 |
代理机构 |
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代理人 |
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主权项 |
1. A thermally conductive composite sheet, comprising:
a first aluminum alloy layer, at least one graphite sheet, an aluminum alloy frame, and a second aluminum alloy layer, wherein the aluminum alloy frame is provided with at least one opening; the graphite sheet is positioned inside the opening of the aluminum alloy frame; the aluminum alloy frame and the graphite sheet are sandwiched between the first aluminum alloy layer and the second aluminum alloy layer; the first aluminum alloy layer is diffusion-bonded to the graphite sheet and the aluminum alloy frame; the second aluminum alloy layer is diffusion-bonded to the graphite sheet and the aluminum alloy frame; and the graphite sheet is cladded by the first aluminum alloy layer, the second aluminum alloy layer, and the aluminum alloy frame, to form a unity. |
地址 |
Shenzhen CN |