Those familiar with the 6061 aluminum plate know that it is a profile of transportation, containers, refrigerators and even road bridges. In addition, it is also the main material for some packing boards, springboards, frozen profiles and even bridge decks.
One of the steps that goes through the processing of aluminum is polishing. Chemical polishing is generally used, and quality control is a key factor in achieving a high-brightness surface in chemical polishing. The aluminum material will have a very high brightness after the chemical polishing. However, if the problem of insufficient nitric acid content in the bath control process of the aluminum plate leads to insufficient brightness of the surface of the aluminum material, this is most likely due to the fact that the surface covers the excess copper of the layer; In this process, the content of nitric acid is too high, which will cause the appearance of iris on the surface of aluminum. The specific performance is that the surface of aluminum is blurred or opaque, and sometimes it causes problems of insufficient light. The time in the project is not well grasped, or the temperature is out of balance. If there is not enough mixing, the aluminum surface will feel rough or not enough.
However, after the 6061 aluminum sheet has undergone these processes, some hot rolling processes are required. It is necessary to know that the hot rolling process is a highly difficult technique in modern process technology. If there is slight error in the construction process, it is impossible to make an excellent The 6061 aluminum plate. In addition, since the convexity of the 6061 aluminum plate varies greatly, the surface of the strip is flat and almost difficult to detect, so more careful care should be taken during the hot rolling process to avoid mistakes.
In addition, the 6061 aluminum plate is also very common in civilian use, such as the doors and windows of the building, the decoration and the fence, which all lead to the 6061 aluminum plate.