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Aluminium Coil Coating Process

Aluminum coils are widely used in electronics, packaging, construction, machinery, etc. There are many aluminum coil manufacturers in my country, and the production process has caught up with developed countries. According to the different metal elements contained in aluminum coils, aluminum coils can be roughly divided into 9 categories.

Silicon has a corrosive effect on cemented carbide. Although aluminum alloys with more than 12% Si are generally referred to as high-silicon aluminum alloys, diamond tools are recommended, but this is not absolute, and the destructive power of the tools will gradually increase as the silicon content increases. Therefore, some manufacturers recommend the use of diamond tools when the silicon content exceeds 8%.

In 1808, alumina was used in the laboratory to become aluminum by electrolysis, and it was used as a building material on the spire of the Washington Monument in the United States in 1884. Aluminum alloy materials synthesized by adding various metal elements have been widely used in the construction industry. in each link. The thickness of aluminum alloy commonly used sheet: the advanced metal roofing (and curtain wall) system is generally 0.8-1.2mm (and the traditional one is generally ≥2.5mm).

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Product Details

1000 series

Representing the 1000 series aluminum plate is also called pure aluminum plate. Among all series, the 1000 series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Since it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is the most commonly used series in conventional industries. Most of the circulating on the market are 1050 and 1060 series. The 1000 series aluminum plate determines the minimum aluminum content of this series according to the last two Arabic numerals. For example, the last two Arabic numerals of the 1050 series are 50. According to the international brand naming principle, the aluminum content must reach more than 99.5% to be qualified products. my country's aluminum alloy technical standard (gB/T3880-2006) also clearly stipulates that the aluminum content of 1050 should reach 99.5%. For the same reason, the aluminum content of 1060 series aluminum plate must reach more than 99.6%.

2000 series aluminum plate

Representing 2A16 (LY16) 2A06 (LY6) 2000 series aluminum plates are characterized by high hardness, among which the copper element content is the highest, about 3-5%. 2000 series aluminum sheets belong to aviation aluminum materials, which are not often used in conventional industries. There are few manufacturers producing 2000 series aluminum sheets in my country. The quality cannot be compared with foreign countries. Imported aluminum sheets are mainly provided by South Korean and German manufacturers. With the development of my country's aerospace industry, the production technology of 2000 series aluminum sheets will be further improved.

3000 series aluminum plate

Representative 3003 3003 3A21 mainly. It can also be called anti-rust aluminum plate. The production process of my country's 3000 series aluminum plate is relatively excellent. 3000 series aluminum plate is mainly composed of manganese element. The content is between 1.0-1.5. It is a series with better anti-rust function. It is routinely used in humid environments such as air conditioners, refrigerators, and car bottoms. The price is higher than the 1000 series. It is a more commonly used alloy series.

4000 series aluminum plate

The aluminum plate represented by 4A01 4000 series belongs to the series with higher silicon content. Usually the silicon content is between 4.5-6.0%. It belongs to building materials, mechanical parts, forging materials, welding materials; low melting point, good corrosion resistance Product description: It has the characteristics of heat resistance and wear resistance

5000 series

Represents the 5052.5005.5083.5A05 series. 5000 series aluminum plate belongs to the more commonly used alloy aluminum plate series, the main element is magnesium, and the magnesium content is between 3-5%. Also known as aluminum-magnesium alloy. The main features are low density, high tensile strength and high elongation. In the same area, the weight of aluminum-magnesium alloy is lower than that of other series. Therefore, it is often used in aviation, such as aircraft fuel tanks. It is also widely used in conventional industries. The processing technology is continuous casting and rolling, which belongs to the series of hot-rolled aluminum plates, so it can be deep-processed by oxidation. In my country, the 5000 series aluminum plate belongs to one of the more mature aluminum plate series.

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