What is the role of anodizing aluminum coils? Aluminum coils and aluminum alloys will oxidize in the air. Of course, the oxide film produced on the surface of the aluminum has an amorphous structure, which will cause the surface of the aluminum metal to lose its original gloss, although this layer of pure natural oxide film will make the surface of the aluminum metal slightly Passivation, but it is very thin, ...
Aluminum coil is a common manufacturing material, and 7 series aluminum coil is one of the models.7000 series aluminum coil representative model is 7075 aluminum coil, mainly contains zinc element. 7075 aluminum coil has good process characteristics after stress relief, no deformation or warping after processing. HuaweiAluminum 7075 aluminum coil through ultrasonic detection, to ensure that there is no gravel, im ...
Aluminum roll is an aluminum alloy product obtained after the aluminum metal is rolled by a casting and rolling mill and processed by bending and bending. Because aluminum coil metal has good metal characteristics, it is widely used in our daily life after processing. for example
1. Home appliance industry: furniture, cabinets, refrigerators, microwave ovens
2. Automobile industry;
3. Sheet metal produc ...
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 ...
5000 series aluminum coil is an aluminum alloy aluminum coil with magnesium as the main alloying element. It is also called 5xxx series aluminum coil, 5 series aluminum coil, and is also a widely used aluminum coil. The most used series are 5052 and 5005. , 5083, 5A05 aluminum coil. 5000 series aluminum coil has good metal properties, low density, high tensile strength, high elongation, and good fatigue resist ...
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 ...