以上内容就是镀锌带钢的粘附力的影响元素，这也是产品的性能之一，相信大家了解以后，再对产品使用，就会更加顺手了。想要充分利用好一件产品，较为直接的方法就是充分了解。
I believe you all know a lot about galvanized steel strip, but there is also a very important content, that is, the influence of adhesion of galvanized steel strip, I don't know how much you know. Let's learn something new together.
1、 Among the elements affecting the adhesion of galvanized steel strip, the higher the aluminum absorption in the alloy layer, the better the adhesion of the coating.
2、 The amount of aluminum absorption in the alloy layer depends not only on the aluminum content in the zinc solution, but also on the strip temperature immersed in the zinc solution to a greater extent.
3、 In the galvanizing synthesis of galvanized strip, after the solidification of zinc layer, the process continues until the temperature required for diffusion and reaction is lower.
4、 The melting point of zinc is closer to the temperature of zinc liquid than that of aluminum, so the diffusion ability of zinc is larger. Therefore, zinc compounds or iron zinc compounds also diffuse to the middle layer containing aluminum, or first combine with the iron aluminum of the middle layer in a certain way to form a coacervation layer of iron aluminum compounds and iron zinc compounds, and coexist as a phase mixture.
5、 Aluminum has a greater thermodynamic affinity to iron than zinc. Therefore, in the process of hot dip galvanizing of galvanized steel strip by adding aluminum, under the influence of temperature and time, the iron aluminum compound is always preferentially formed on the surface of steel base. This thin and homogeneous intermediate layer can firmly adhere to the surface of steel base. In fact, it plays the role of medium to adhere the coating.
The above content is the influence element of the adhesion of galvanized steel strip, which is also one of the properties of the product. I believe that after you understand it, you can use the product more easily. To make full use of a product, the more direct way is to fully understand.
