Mingtai Aluminum Large Medium and Thick Aluminum Plate Manufacturer
When choosing a medium and thick aluminum plate manufacturer to buy aluminum plates, what we worry about is the quality and price. Just like aluminum plates, many laymen do not understand the surface and material of medium and thick aluminum plate manufacturers. So what kind of aluminum plate has the best quality? The following Mingtai Aluminum Medium and Thick Aluminum Plate Manufacturer will give you the best explanation.
What kind of medium and thick aluminum plate has good quality?
1. Inspection of logo
The medium and thick aluminum plate manufacturers we usually see are all marked, and the logo has the standard code and license of the product.
2. Inspection of surface quality
In addition to checking whether the surface of the medium and thick aluminum plate manufacturer is clean or not, we need to see more things, such as we should see whether there are some cracks or corrosion on the aluminum plate, which require careful observation to find.
3. The thickness of the oxide film
This requires the use of professional eddy current thickness gauges for detection.
4. The quality of the sealing hole
The formation of the sealing hole is formed after the anodizing process. If these sealing holes are not well handled, it will cause the aluminum plate to be corroded in the future. Usually, the detection method we use is acid leaching, which is to remove the dust on the surface, drop nitric acid on the surface, wipe it gently, wash off the nitric acid with water, and then drop gentian violet on the surface. After one minute, wipe it clean to see if there are obvious traces on the surface. If there are, it means that the sealing is not well handled.
5. Corrosion resistance
This indicator of the medium and thick aluminum plate manufacturer also affects the life of the aluminum plate. We often use the method of dripping alkali, using sodium hydroxide solution, mainly to see how long the oxide film is penetrated. It is recommended to be carried out under strict requirements in the laboratory.
Henan Mingtai Aluminum Industry Medium and Thick Aluminum Plate Manufacturer, produces 6061 medium and thick aluminum plates, 5083 medium and thick aluminum plates, 5052 medium and thick aluminum plates and other specifications are relatively complete, which can be customized on demand. The large-scale physical production plant area is available for users to «visit the factory on-site» and professional technicians will explain it to you in detail. Make an appointment now and enjoy the discount. Address: Gongyi Industrial Cluster Zone, Zhengzhou City, Henan Province.
