Material and application range of aluminum alloy sheet

10/08 2022

In terms of materials, aluminum profiles are used for high-quality aluminum skid plates, and the thickness, strength, oxide film, etc. should meet the national relationship standards. The wall thickness is more than 1.2mm, the tensile strength is 157 N/m2, the yield strength is 108 N/m2, and the oxide film thickness is 10 microns. If the above standards are not met, poor quality aluminum window frames cannot be used.

aluminum alloy sheet

When we hear the name of a decorative aluminum sheet, we believe it is a decorative aluminum metal sheet, but usually the same thing is not as simple as what we hear or see. So, what are the simple places of alloy aluminum sheets, what are they used for, and how to protect the device.

1, the alloy aluminum plate is very simple. First of all, it is not simple to make a regular pattern on an aluminum plate. This means that there are many processes in the machining process, which not only invest in mechanical equipment, but also spend more labor.

2, processing, high-quality aluminum alloy skid plate, fine processing, precise installation, good sealing performance, can be freely switched. Inferior aluminum alloy doors and windows, blindly choose aluminum profile series and specifications, rough processing, sawing instead of milling, not installed as required, poor sealing performance, inconvenient switching, not only water leakage and glass explosion, but also encounter strong wind and external force , the push-pull part and the glass come off.

Alloy aluminum plate is also a metal material, which needs to be protected by scientific methods during daily use. The top, cleaned regularly, the appearance of dirt is cleaned with water or a corresponding cleaner, and the rest of the dirt uses a simple plate corrosion deformation professional spray coating plate appearance, forming multiple barriers on the aluminum plate can avoid corrosion, on the other hand, the decorative effect is beautiful , so use .

Judging from the price of alloy aluminum plate, the production cost of high-quality aluminum alloy skid plate is generally higher, so the price is about 30% higher than that of inferior aluminum alloy skid plate. At present, there are many individual users processing aluminum alloy skid plates. They do not know the structural characteristics and performance of aluminum alloy skid plates. In order to reduce costs, let go, reduce materials, and secondly, the product is dangerous and not suitable for general use. Please choose products from regular aluminum alloy skid plate manufacturers.

Matters needing attention in the pretreatment process of microfabricated materials: Microfabricated materials first form a natural oxide film on the surface, which is easy to remove, but the weight of oil stains, especially the eyes and their surroundings, must be cleaned with organic solvents first. Direct alkali cleaning is not only difficult to remove the weight of oil stains, but also micro-machined surfaces cannot withstand strong alkali corrosion for a long time. Therefore, it affects the roughness and tolerance of the workpiece surface, which may end up as waste.

Alloy aluminum sheet products are widely used in automobile, construction and other industries. Improving the quality of aluminum products is the fundamental existence of enterprise survival. Aluminum material is very unstable in the air, and it is easy to produce an oxide film that is difficult to identify with the naked eye. Different aluminum processing methods, such as casting molding, cutting directly from rolled sheet, machining, or forming through different processing after heat treatment or welding, the working surface presents different states, there is a certain degree of dirt or marks, so in the pretreatment process Choose the preprocessing method according to the actual situation.

During the pretreatment process, it is important to note that not all surfaces of cast and formed products are machined. If the excessively thick oxide layer formed during the casting process remains on the non-machined surface, and the sand layer is present, the original oxide film of this part must be removed by machining or sandblasting or alkali washing before processing.

embossed aluminum plate