How to determine the processing quality of hot dip galvanizing? What are the main points?

hot dip galvanizing  is a representative process commonly used in steel production. It can form a good protective layer, has good protection for steel, supports long-term durability, and is safe and stable. hot dip galvanizing has a good application in many processing, but how to determine the quality of hot dip galvanizing? What kind of processing is good?

1, look at the thickness of the coating

To determine the quality of hot dip galvanizing, the first is to determine the thickness of the coating. The hot dip galvanizing process is based on the thickness of the coating. The hot-dip galvanizing process is simply to form a coating on the outside of the steel through a high-temperature zinc solution. It can be said that the quality of the processing is directly through the coating. To check whether the coating is uniform and whether it reaches a certain thickness standard, it can generally be detected by magnetic field induction to ensure the texture and life of the steel.

2, look at the quality of steel

hot dip galvanizing is mainly for the processing of steel, etc., in order to ensure a stable and safe use, of course, it is judged from the quality of the steel itself. In the actual test, the firmness of the steel is judged to see if there is a good synthetic effect, and whether it has good firmness, it can be judged by tapping and so on. In addition, it is to look at the application of the steel itself, you can understand the characteristics of corrosion resistance and protection, so as to determine the processing quality.

The main reason for the hot dip galvanizing process is that there are different requirements according to the processing requirements of different production environments. In actual testing, it is also necessary to test according to the standard to ensure stable processing. The effect is safe and good, and supports long-term stable use.