5052 aluminum plate china can be used as a decorative material, and the common form is brushed aluminum plate. How to check the quality of brushed aluminum plate when purchasing 5052 aluminum plate china? The first is the confirmation sign. Generally speaking, the ordinary 5052 brushed aluminum sheet we buy is marked with the product's standard code and license. The second is to check the thickness of the oxide film. This is to test the 5052 brushed aluminum plate with a professional eddy current thickness gauge.

When producing 5052 aluminum sheet, if the customer needs various requirements, such as bending requirements, product use, etc., various factors need to be considered in the production process, such as annealing temperature, annealing time, aluminum thickness, etc. At this time, if it does not work properly, it may have a great impact on the performance of the 5052 aluminum plate china, so the 5052 aluminum manufacturer needs to pay more attention during production.

First of all, we need to know that the flatness of the 5052 embossed aluminum plate has a lot to do with the rest of the mold. Flatness errors may occur if the mold flow is uneven. Often, the flow can be adjusted to eliminate differences in plane spacing. 5052 embossed aluminum sheet is usually used this method in early production. Some mold repairs need more than 3 times to solve the flatness problem at one time, while some molds need more than 3 times to completely solve the flatness problem. This is not only about the mold itself, but also about the aluminum skin and maintenance. Workers also have a greater relationship with their skill level.

There are many reasons for the oxidation of 5052 aluminum plate china to produce black filaments. During the production process, the rolling oil will fall on the surface of the aluminum sheet. The surface of 5052 aluminum sheet may be deformed by excessive pressure or excessive tension. These dark marks become whiter and whiter, forming dark lines or black lines, sometimes it is not known whether it is oil or marks, and even the surface has no color difference, but it cannot be used as a decorative aluminum plate after oxidation.