Heat dissipation material for air cooling tubes and preparation method thereof

A heat dissipation material and air-cooling technology, which is applied in the manufacture of aluminum-steel composite materials and the field of aluminum-steel composite materials for air-cooled heat dissipation pipes, can solve the problems of complex brazing processing, high melting point of steel strip materials, and high requirements for welding operations, so as to save energy , reduce the brazing temperature, improve the effect of economic benefits
CN104745898AInactive Publication Date: 2015-07-01NANTONG HENGXIU ALUMINUM HEAT TRANSFER MATERIAL
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
NANTONG HENGXIU ALUMINUM HEAT TRANSFER MATERIAL
Publication Date
2015-07-01
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a heat dissipation material for air cooling tubes, which comprises a substrate, a heat conduction layer and a soldering layer which are sequentially arranged from bottom to top. The soldering layer can greatly lower the soldering temperature of the material during soldering, saves the energy and enhances the economic benefit.
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Description

technical field

[0001] The invention relates to an aluminum-steel composite material, in particular to an aluminum-steel composite material for an air-cooled heat dissipation pipe, and also to a manufacturing method of the aluminum-steel composite material. Background technique

[0002] At present, the material of the air-cooled heat dissipation pipe requires high strength. At present, the steel strip material is mainly used, but the melting point of the steel strip material is high, and the welding operation is very demanding, which makes the subsequent brazing process complicated. Therefore, it is chosen to use aluminum alloy and steel for compounding, and the problem of low melting point of aluminum alloy is used to ensure the effective brazing. With the development of society and the improvement of energy saving and emission reduction requirements, air-cooled materials urgently need to improve economic benefits by continuously reducing energy consumption during brazing. ...

Claims

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