Aluminium Coil Density-manufacture,factory,supplier from China

Aluminum coil is one of the essential materials in the insulation construction, mainly used in the insulation cotton outside, for the time being, the domestic well-known power plant, chemical plant pipe insulation are using aluminum as raw materials, it can be said that the role of aluminum coil in insulation increasingly weight, gradually replaced other products.Including nuclear power, thermoelectric power, chemical industry, petroleum and other aspects of the pipeline insulation is now the use of aluminum coil, according to the survey in 09-10 years, just in the insulation industry, the uti

The good characteristics of pure aluminum. 1. Small density: the density of pure aluminum is close to 2700kg/m3, which is about 35% of the density of iron. 2. Can be strengthened: The strength of pure aluminum can be more than doubled through cold processing. And it can be alloyed by adding magnesium, zinc, copper, manganese, silicon, lithium, scandium and other elements, and then further strengthened by heat treatment, and its specific strength can be comparable to the quality of alloy steel. 3. Easy processing: Aluminum is cast by any kind of casting method.

Common uses of aluminum plates are:Lighting lighting; Solar reflector; Building decoration; Interior decoration: ceiling, wall, etc; Furniture and cabinets; Elevator.

The biggest use of 5052 aluminum plate is appearance parts or electronic accessories.

What are the differences between 5052 aluminum plate and 5754 aluminum plate?5052 aluminum plate and 5754 aluminum plate belong to the 5-series aluminum plate sequence. Their primary alloy design elements are the same. They are magnesium aluminum alloy aluminum plate, but there are still some differences between the two products.

According to the data of the National Bureau of statistics, in July, China's primary aluminum output increased by 5.6% year-on-year to 3.43 million tons.In the first seven months, China's primary aluminum output reached 22.95 million tons, up 1.1% year-on-year.In July, the output of China's ten non-ferrous metals was 5.63 million tons, up 4.8% year on year.In the first seven months, China's output of ten non-ferrous metals reached 39.3 million tons, an increase of 1.4% year-on-year.

In July, the price of Shanghai aluminum showed a rebound trend in the middle of the month after the continuous decline at the beginning of the month. The price of Lun aluminum continued to fluctuate at the bottom.Since July, the spot trend of domestic aluminum ingots has been basically synchronized with the futures price. The spot price of A00 aluminum in the Yangtze nonferrous metal market increased from 19230 yuan / ton at the end of June to 18020 yuan / ton on July 27, with a monthly decrease of 6.29%.

Anodized aluminum plate is to place the aluminum plate in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as the anode, and conduct electrolysis under specific conditions and applied current. Chemical aluminum oxide plate is a treatment process in which part of the base metal reacts in weak alkaline or weak acidic solution to thicken the natural oxide film on its surface or produce some other passivation films.

Aluminum plate has been widely used in the construction industry, especially in decoration building materials. Therefore, the beauty of aluminum plate is paid more attention. So now more and more manufacturers pay more attention to the beautiful surface treatment of aluminum plate.1. Electrophoretic paintingThis treatment method is now the most used in Japan. After such treatment, the surface of aluminum plate presents a smooth side and the corrosion resistance will be enhanced.2. Powder electrostatic sprayingThe main feature is to enhance the corrosion resistance of aluminum plate.

Aluminum plate surface scratch is a relatively easy thing to happen in the process of aluminum plate processing. It is often due to improper processing, resulting in surface damage, which seriously affects the beauty of aluminum plate. However, scratches have appeared. The following describes the surface scratch treatment methods of aluminum plate.The scratch on the surface of aluminum plate can be treated. In brief, there are two physical and chemical methods: physical method is mechanical grinding, including sand blasting, wire drawing, etc.