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Uses and characteristics of aluminum-zinc-plated sheet
Release time:
2024-07-09
Aluminum galvanized sheet is a very common alloy material, the application in daily life is also very much, I believe that we are not unfamiliar with the usual have seen. Air conditioners, microwave ovens, refrigerators and other household appliances have the use of aluminum galvanized sheet. In addition to the daily use of these appliances, in industry, the application of aluminum galvanized sheet is also very much. So what is the composition of aluminum galvanized sheet? What are the characteristics? What is the use?
Aluminum galvanized zinc plate composition of aluminum galvanized zinc steel plate surface is characteristic of smooth, flat and gorgeous star flower, the base color is silver white. The special coating structure gives it excellent corrosion resistance. Aluminum-zinc-plated plate normal service life of up to 25a, heat resistance is very good, can be used for 315 ℃ high-temperature environment; plating and paint film adhesion is good, has good processing performance, can be stamping, shearing, welding, etc.; surface conductivity is very good.
Plating composition by weight ratio of 55% of aluminum and 43.4% of zinc, 1.6% of silicon composition. Aluminum-zinc plated steel plate production process and galvanized steel plate and aluminum plate process is similar to the continuous melt coating process. 55% aluminum-zinc alloy coated aluminum-zinc plated steel plate when both sides exposed to the same environment with the same thickness of galvanized steel plate compared with superior corrosion resistance. 55% aluminum-zinc alloy coated aluminum-zinc plated steel plate not only has a good corrosion resistance in addition to the color-coated products have excellent adhesion and flexibility. Aluminum-zinc-plated steel sheet features corrosion resistance zinc's chemical properties are active, in the air at room temperature, the surface generates a thin and dense layer of alkaline zinc carbonate film, which can prevent further oxidation, and aluminum in the air, can form a layer of insoluble oxides, in which the barrier protection function. Heat-resistant aluminized zinc sheet can be used in high-temperature environments up to 315 degrees.
Reflective Aluzinc is highly reflective, almost twice as heat reflective as galvanized steel, making it ideal for use in steel metal roofs, where energy savings can be achieved. Easy to paintAluminum zinc plated sheets have excellent adhesion to paint and can be painted without pretreatment or weathering. Uses of Aluminum Galvanized Sheet Architecture: roofs, walls, garages, soundproof walls, ducts and modular houses.
Automobiles: mufflers, exhaust pipes, wiper attachments, fuel tanks, truck boxes, etc.
Home Appliances: refrigerator back panel, gas stove, air conditioner, electronic microwave oven, LCD bezel, CRT explosion-proof belt, LED backlight, electrical cabinet, etc.
Agricultural use: pigsty, chicken coop, grain bin, piping for greenhouse, etc.
Others: heat-break insulation cover, heat exchanger, dryer, water warmer, etc.
Through the above introduction, I believe we have understood the characteristics and uses of aluminum galvanized sheet.
As the application of aluminum galvanized sheet continues to expand, the various properties of aluminum galvanized sheet will continue to optimize.
Aluminum galvanized sheet is not only widely used in life, but also in some factories, warehouses and so on. However, with the continuous development of science and technology, all aspects of the material requirements will be higher and higher, the various aspects of aluminum galvanized sheet also need to be constantly optimized, I believe that the development of aluminum galvanized sheet will be better and better.
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