High anti-corrosion alloy panel for industrial heat dissipator and preparation process thereof

Abstract

The invention provides a high anti-corrosion alloy panel for an industrial heat dissipator and a preparation process thereof. The high anti-corrosion alloy panel comprises a reinforced alloy and an outer coating layer. The reinforced alloy comprises an alloy body, an anti-corrosion layer a and an anti-corrosion layer b. The alloy body is a B-Ti-Te-Co-Al alloy system. The anti-corrosion layer a comprises the following components: tantalum nitride powder, titanium nitride powder, tin bronze powder, fluorophlogopite powder and aluminum powder; the anti-corrosion layer b comprises the following components: titanium nitride powder, magnesium nitride powder and zinc oxide powder; and the outer coating layer is an organosilicone-alkyd resin-S-148 aromatic alcohol unsaturated polyester resin composite coating. By means of double improvements: proportioning and smelting an alloy body material reasonably and reprocessing and reinforcing the multilayered surface of the outer layer of the alloy body, the anti-corrosive weather resistance and the mechanical property of the alloy are improved effectively. In addition to the protecting coating of the outer layer, the alloy panel is used for the industrial heat dissipator, and the effective service life is prolonged more than 4 times.

Description

technical field [0001] The invention relates to the technical field of alloy casting, in particular to a high-corrosion alloy plate for industrial radiators and a preparation process thereof. Background technique [0002] Some equipment will generate a lot of heat when it is working, and if the excess heat cannot be dissipated quickly, it will accumulate and generate high temperature, which may destroy the working equipment. At this time, the radiator can effectively solve this problem. Industrial radiators, referred to as radiators, also known as heat dissipation pipes, are the main equipment in heat exchange devices such as cooling air with refrigerants, heating air with heat media, or recovering air waste heat with cold water. The heat transfer oil can heat the air, and the air can be cooled by passing brine or low temperature water. Industrial radiators can be widely used in light industry, construction, machinery, textile, printing and dyeing, electronics, food, starch...

AI Technical Summary

Problems solved by technology

[0006] Existing radiators generally use anti-corrosion paint spraying or direct alloy surface processing in terms of anti-corrosion performance, but this will affect the performance of the alloy body, and its comprehensive mechanical properties, processing performance and protection performance are mutually restricted, requiring continuous improvement Perfect, scientific compatibility

In addition, the process operations such as coating or spraying on the surface of the radiator alloy material may have problems such as poor uniformity, poor stability, and poor controllability of the interlayer bonding force, which greatly affects the effectiveness of the overall performance of the radiator product. Therefore, it is the only way to research to obtain a heat sink with high protection, high stability and strong mechanical properties in a reasonable proportion of alloy body raw materials and surface treatment.

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