Product characteristics of different surface treatment processes for aluminum radiators

by:Zeyi     2021-05-30
Aluminum profile radiator is also called radiator aluminum profile or sunflower aluminum profile. Aluminum profile radiator has the characteristics of beautiful appearance, light weight, good heat dissipation function, and good energy saving effect. The surface of the processed aluminum radiator is subjected to surface treatment by anodizing to increase the corrosion resistance, wear resistance and surface beauty of the aluminum. At present, the commonly used aluminum profiles for radiators in China are: aluminum profiles for electronics, electrical appliances, and computer radiators, sunflower aluminum profile radiators, and power semiconductor radiator profiles. Aluminum radiators are widely used in occupational fields such as machinery, cars, wind power generation, construction machinery, air compressors, railway locomotives, and household appliances because of their superior functions. There are mainly two types of aluminum radiators: high-pressure cast aluminum and stretched aluminum alloy welding. The main advantages are as follows: ①The aluminum radiator has better heat dissipation performance and its energy-saving characteristics are very significant. In the same room, if the same standard radiator is used, the number of aluminum castings is less than that of steel. ②The aluminum profile radiator has good oxidation and corrosion resistance. It is not necessary to add any additives. The principle is that once aluminum encounters oxygen in the air, an oxide film will be formed. This film is tough and dense, which avoids further damage. Corrosion of body data. Oxidation is to use the substrate as an anode and place it in an electrolyte for electrolysis to form a protective oxide film on the surface of the substrate. It has strong wear resistance, weather resistance, corrosion resistance, and strong hardness. After anodizing, it can be electrolytically colored. As the color time increases, the color changes from light to dark. Can produce a variety of colors. The types of anodic oxidation coloring include silver white, glossy silver white, oxidized snow white, and bronze (No. 1~5) from light to black. It is suitable for the production of various construction and industrial materials. Electrophoretic painting is based on anodizing, and a water-soluble acrylic paint film is covered on the oxide film by electrophoresis. Therefore, the surface film layer of the electrophoretic profile is a composite film of an anodic oxide film and a water-soluble acrylic paint film. It has better corrosion resistance, weather resistance and wear resistance than anodic oxidation, and the surface of the profile is smoother and more beautiful. The electrophoretic paint color types include silver white, frosted silver white, champagne, frosted champagne, pearl electrophoresis, etc. Suitable for outdoor construction or vehicle parts. High-density tooth radiator aluminum alloy profiles are more and more widely used because of their outstanding heat dissipation function. Mold is the key element for producing this type of wood. After practice, for example, the planning of this type of material mold is introduced. The primary idea of u200bu200bits planning is to reduce the impact of metal kneading on the cantilever through reasonable metal distribution and supply and reasonable metal flow rate adjustment, and then improve the force of the cantilever to achieve the purpose of increasing the strength and rigidity of the cantilever. Practice has proved that these are feasible and useful, for peers to refer to, the following are divided into several planning ideas for us to discuss, and communicate with each other. It is a professional manufacturer integrating research, development, and production of electronic radiators. Our company's products have excellent materials and advanced technology. They are sold throughout the country and are favored by users.
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