High quality Powder coated mesh welding is also very important

Powder coated mesh is a product that has been welded. Since it is a welded product, if the equipment produced by the manufacturer is not good enough, it is useless. If a friend buys a bad Powder coated mesh, it will be a loss.

During the crystallization of the weld pool of the product, the rapid cooling rate will result in the chemical composition inside the solidified weld not being dispersed in time, which will result in uneven distribution and segregation. There are three cases in the specific subdivision. of.

Regional segregation. When the molten pool is crystallized once, due to the continuous growth and movement of the columnar crystals, the impurities will be "caught" to the center of the molten pool, so that the impurity content in the center of the molten pool is more than other parts. This phenomenon is called regional segregation.

Microsegregation. When the molten pool is crystallized once, the crystallized center metal of the first crystal is the purest, the latter crystal part contains slightly higher alloying elements and impurities, and the final crystal part, that is, the outer end and the leading edge of the crystal, have the highest other alloying elements and impurities. The uneven distribution of chemical composition inside a columnar grain and between grains is microsegregation.

Layered segregation. In the process of crystallization in the molten pool, the latent heat of crystallization is continuously released. When the latent heat of crystallization reaches a certain value, the crystallization of the molten pool temporarily pauses. Later, as the molten pool dissipates heat, the crystallization begins again, forming periodic crystals, accompanied by periodic fluctuations in the concentration of impurities in the liquid metal at the crystallization front, and periodic segregation is called layered segregation.

With a good Powder coated mesh, you can have anti-mosquito anti-theft and anti-sharp objects. If the election is not good, the effect of the Powder coated mesh will be very poor, it is likely to guarantee you a 10-year use period, but in the end it will be worse than 3 years.

Maishi is a regular big manufacturer. The manufacturer is located in the city of Anping, which is famous for producing wire mesh in China. The best base for producing wire mesh in China. Our products are made up of high-tech engineers, many high-tech personnel, advanced equipment and so on. This comprehensive strength guarantees product quality. Our price is also a wholesale price discount. Guarantee your peace of mind!

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