Aluminium Coil Images-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.

First of all, in the application of vehicles: mainly used in the bottom of the trunk, play a non-slip and decorative role, such as in the bus, subway, train and other vehicles you can see patterned aluminum plate.In the application of ships: the amount is relatively large, the cabin of the ship industry is to choose patterned aluminum plate, good anti-slip effect, rust resistance, light weight.

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

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%.

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.

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

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.

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.

Process flow of aluminum oxide platetechnological processThe process flow of anodized aluminum plate is as follows: upper rack - degreasing - water washing - alkali corrosion - water washing - neutralization - water washing - Anodizing - water washing - hole sealing - water washing - lower rack - testing - packaging.Degreasing, alkali corrosion, neutralization, anodic oxidation and hole sealing in the process flow are the key to ensure the quality of oxidation treatment.