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Material for heat radiation of electrical apparatus

An electric appliance, the following technology, applied in the direction of heat exchange materials, chemical instruments and methods, etc., can solve the problems of unsatisfactory strength and large copper consumption, and achieve the effect of good heat dissipation, small copper consumption and high strength

Inactive Publication Date: 2008-10-29
JIANGSU DONGYUAN ELECTRIC APPLIANCEGROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing heat dissipation materials for electrical appliances are generally pure copper materials, which consume a lot of copper and have unsatisfactory strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] A material for heat dissipation of electrical appliances, which is made of the following components in weight percent by conventional smelting methods:

[0013] Copper 3~6% (Example 3%, 5%, 6%)

[0014] Manganese 0.2~0.8% (eg 0.2%, 0.5%, 0.8%)

[0015] Molybdenum 0.1~0.4% (eg 0.1%, 0.3%, 0.4%)

[0016] Aluminum allowance.

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PUM

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Abstract

The invention discloses a material for dissipating heat of appliances, which consists of copper, manganese, molybdenum and aluminum. The material has less amount of copper and is superior to pure copper material in both heat dissipation effect and strength.

Description

Technical field: [0001] The invention relates to a heat dissipation material. Background technique: [0002] Existing heat dissipation materials for electrical appliances are generally pure copper materials, which consume a lot of copper and have unsatisfactory strength. Invention content: [0003] The object of the present invention is to provide a material for heat dissipation of electric appliances with reasonable structure, small amount of copper and high strength. [0004] Technical solution of the present invention is: [0005] A material for heat dissipation of electrical appliances, characterized in that it consists of the following components in weight percentage: [0006] Copper 3~6% [0007] Manganese 0.2~0.8% [0008] Molybdenum 0.1~0.4% [0009] Aluminum allowance. [0010] The copper consumption of the invention is small, the heat dissipation effect is better than that of pure copper material, and the strength is greater than that of pure copper materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/14
Inventor 孙益源邱卫东王祝军孙志中
Owner JIANGSU DONGYUAN ELECTRIC APPLIANCEGROUP
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