Brief introduction of aluminum coil production process

Aluminum coils are cleaned, chemically converted, and painted to form coatings of various colors and properties on the coils. The aluminum coil is coated by advanced roller coating process, and baked by infrared or hot air circulating baking process. According to the major process points, the process flow is: uncoiling - pre-treatment - roller coating - post-treatment - winding. open book (1) Unwind. The uncoil ...

Why do aluminum rolls do color paint?

The purpose of the coating of aluminum coils is to make the coating on the surface of the aluminum coil through the coating construction to form a solid continuous coating and play its role in decoration, protection and special functions. After the aluminum coil is coated, the coating is covered on its surface, forming a solid continuous coating with corrosion -resistant effects to isolate the aluminum coil su ...

How to calculate the weight of aluminum coil?

The aluminum coil is different from the aluminum plate. The aluminum coil is cylindrical, while the aluminum plate is square. Knowing that the length, width and thickness can be calculated in the form of weight = density * volume. The calculation of the aluminum coil needs to know the coil diameter, width, and outer diameter of the coil core. By calculating the overall weight and subtracting the blank part of ...

Defects and solutions of cast-rolled aluminum coils

During the production of aluminum coils, due to the high temperature of the liquid metal in the front box, the temperature distribution of the aluminum coils is uneven when flowing into the casting and rolling area, and the liquid cavities are deep at the local temperature too high. In the rolling zone, when the surface of the cast-rolled sheet is low in the liquid level of the tropical front box, the static pres ...

The production process of aluminum coil

Aluminum coil is a metal product that is subjected to flying shear after injection molding and angle drawing in a casting and rolling mill. It is widely used in electronic devices, packaging, engineering construction, mechanical equipment and other fields. So what is the production process of this product? Let me share with you below. 1. Smelter processing Aluminum ingots can be divided into three types: remelt ...

Effect of Heat Treatment on Mechanical and Thermal Conductivity of Aluminum Alloy Coils

With the advent of the 5G communication era, the integration of electronic communication equipment and products is gradually improving, and the calorific value per unit volume is also increasing. At this time, relevant materials and structures are required to have good thermal conductivity to ensure normal equipment and products. work and prolong life. Taking the 5G communication filter as an example, it has h ...

Do you understand the five properties of aluminum coils?

These five characteristics are occupied by the aluminum coil and its performance as a building material! 1. Mechanical properties of aluminum coils: high-quality aluminum materials, plastics and adhesives are selected, and advanced composite technology is adopted. The product has the flexural and flexural strength required by the decorative board. Under the weather conditions of the four seasons, changes in wind ...

Introduction to the characteristics of 3003 aluminum coil

Aluminum is very common in our lives, and we can see it in both industry and agriculture. 3003 alloy aluminum coil is an AL-Mn alloy, which is the most widely used anti-rust aluminum. The strength of this alloy is not high (slightly higher than industrial pure aluminum), so the chemical properties of 3003 alloy aluminum coil are excellent. In terms of corrosion resistance, 3003 alloy aluminum coil is very good ...

Technical standards for aluminum coil production

GB/T 10456-1989 Anodized aluminum hot stamping foil GB/T 9734-1988 Chemical reagents General method for the determination of aluminum GB/T 9538-1988 General specification for ribbon cable connectors GB/T 9489.4-1988 Complexometric titration of alumina content in corundum powder-fluoride release determination method GB/T 9438-1999 Aluminum alloy castings GB/T 8733-2000 Cast aluminum alloy ingots GB/T 6454-19 ...

Metal Properties of 5251 Alloy Aluminum Coil

Alloy 5251 belongs to the Al-Mg system with low magnesium and cannot be strengthened by heat treatment. It has good corrosion resistance, weldability, medium strength and good plasticity, and is easy to be processed and formed. In foreign countries, 5251 aluminum alloy sheets with different heat treatment states are the main materials used in automobile manufacturing, canning industry and other fields; in Chin ...

Aluminum Coil Material And Model Introduction-6000 Series Al Coil

6 series aluminum coil is a special kind of aluminum alloy, which is Al+Si+Mg series alloy. It combines the alloy elements of 4000 series 5 series aluminum alloy and the advantages of the two alloys. It belongs to a cold-treated forging type. alloy. 6 series aluminum alloy coils are widely used in products with high requirements for corrosion resistance and oxidation resistance. It is mostly used in some ...

5000 series aluminum coil

Alu coil material and model introduction-5000 Series Aluminum Coil

5000 series aluminum coils belong to Al+Mg alloy aluminum coils, in which the content of magnesium metal reaches 3%-5%, which is an aluminum alloy with good hardness and strength. China's 5-series aluminum alloy products have complete and mature processing technology, and have been widely exported to all over the world in recent years. The representative alloy aluminum coils of the 5 series aluminum alloys ...