What kind of flower is Zinc Flower?

What exactly are the flowered galvanized zinc flowers of hot-dip galvanizing? Because the total output of raw materials with spangles is relatively small now, can hot-dip galvanized raw materials with spangles be used instead of hot-dip galvanized raw materials with spangles?

Regarding the replacement of related materials, we emphasize that the actual use methods of customers must be established. There are two types of hot-dip galvanized zinc flowers: one is normal zinc flowers, and the other is no zinc flowers. In the past, hot-dip galvanized products always had some zinc spatter on the surface because the lead in the zinc liquid could not be extracted very pure. Therefore, people generally believed that hot-dip galvanizing had zinc spatter.

With the development of the automobile industry, if the hot-dip galvanized automobile panels are required to be sprayed, zinc spatter will have an impact on the spraying. Later, the excessive lead in the zinc ingots and zinc liquid will be reduced to dozens of ppm. , we can produce products with no or very little spangle.

Everything is normal

Normal zinc flower is the zinc flower that is obtained by cooling the zinc layer under normal conditions after hot-dip galvanizing. It is used for general purposes. Everyone, do you still remember the old plastic buckets used at home a long time ago? The top is covered with zinc flowers as shown below. Nowadays, normal zinc flower products are mainly used in places with less direct contact with the human body, such as construction.

No zinc flowers

The products without zinc splatter mainly refer to the special production process, which usually controls the lead to a certain level in the zinc pot, or undergoes special treatment after the hot-rolled strip comes out of the zinc pot, such as the treatment of small spangles. Methods or spraying zinc powder can control the zinc flower below a certain level to obtain zinc flower-free products.

Zinc nonferrous metal

Zinc non-ferrous metal products mainly carry out further treatment of zinc non-ferrous metals on pure zinc products after leaving the zinc pot. What is obtained is a zinc-free, gray and dull coating. Its main use is mainly in places suitable for further painting. Not suitable for use naked.