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The main application range and surface quality requirements of aluminum plates

Posted by: Alloy 2021-09-10 Comments Off on The main application range and surface quality requirements of aluminum plates

Industrial high-purity aluminum plates are mainly used in the production of thin-material anti-thrombin containers for various electrolytic capacitors, etc. Industrial pure aluminum plates have high plasticity, corrosion resistance, electrical conductivity and thermal conductivity are very good, but the strength is relatively low and cannot be passed The heat treatment strengthened the cutting line is not very good, and it can accept touch welding and gas welding. Most will make use of the advantages of aluminum plates to manufacture structural parts with specific properties, such as gaskets and capacitors made of machining aluminum foil, vacuum tube isolation nets, wire and cable protective covers, nets, cores, and aircraft ventilation system parts and decorations.

The content of aluminum plate is 99% ordinary industrial pure aluminum, which cannot be strengthened by thermal treatment, so its strength is relatively low. But it has good extensibility, formability, weldability and corrosion resistance. After anodizing, the corrosion resistance can be further improved, and at the same time, it can have a beautiful surface. It mainly produces plates and strips. It is suitable for making various dark brown pressed products and is widely used in various fields from cookware to industrial equipment. The surface quality requirement of pure aluminum plate is that the surface of the plate should be kept clean, and there should be no cracks and oxide impurities.

The surface of the sheet is allowed to have defects such as crimping, scratches, indentation, etc., but the depth cannot exceed the sheet. Re-examination is allowed, and the minimum thickness process must be ensured. The glass thick plate is allowed to have the part of the wrapping layer and the wrapping layer. bubble. The surface of the plate allows to repair some defects within the thickness difference range, and other requirements must be formulated by the supplier who has the demand. Aluminum panels can be seen everywhere in people’s daily decoration, and its use range is very wide. The use of aluminum plate is very large, and it can be used in lighting and lighting in the decoration industry.

It can also be used on furniture and cabinets, as well as in building exterior walls and industrial fields, such as machining of mechanical parts, packaging of chemical pipes and manufacturing of molds. When using the aluminum plate, it is necessary to wash its surface for the first time, and then use the diluted detergent with a soft cloth, and gently wipe it until the dirt is softened, and rinse the dirt on the surface of the aluminum plate with water Lose. After rinsing, check every corner to see if there are any omissions and focus on cleaning. Do not clean the hot panel. The temperature should not exceed 40°C, because the moisture will volatilize too quickly, which is also harmful to the paint on the panel.

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