Iron wire is used more in real life, but at the same time, because it is made of metal processing, it is usually easy to be corroded in the air, so galvanized protection on its surface can enhance its corrosion resistance.
In addition, of course, you can also change the characteristics of the wire itself material, from the material to enhance its anticorrosion performance.
Galvanized wire factory is made of high quality low carbon steel wire rod processing, is made of high quality low carbon steel, after drawing molding, pickling rust removal, high temperature annealing, hot galvanizing. Cooling and other processes from the process. Galvanized wire is divided into hot galvanized wire and cold galvanized wire (electric galvanized wire).
The duration of the protective effect of galvanized layer is very related to the thickness of the coating. In general, in the dry main gas and in indoor use, the thickness of the galvanized layer is only 6-12 μm “, and in the environment under harsh conditions, the thickness of the galvanized layer needs 20μm “below, can not exceed 50μm”.
Therefore, the influence of the environment should be considered when choosing the thickness of galvanized layer. After passivation treatment, a layer of bright, old and beautiful color passivation film can be formed, which can significantly improve its protective performance.
Galvanized wire to galvanized uniform, the first body is now its cross section, the second is the longitudinal uniformity. In the actual operation process, such as the jitter of the steel wire, the surface of the plating pot scum and other reasons will cause the accumulation of galvanized layer on the surface of the galvanized wire, we should try to solve the problem.
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Post time: 20-07-21