After the low carbon steel wire is drawn and galvanized, it is called galvanized wire, so that the galvanized wire product has certain characteristics, such as: anti-corrosion, in order to better effect the galvanizing wire, in the galvanizing process In general, the thickness of the galvanized zinc layer is generally controlled according to customer requirements, so that the galvanized wire can meet the needs of customers. So, how to determine the thickness of the galvanized layer of galvanized wire?we are provide galvanized iron wire,you can buy it.
There are three methods for detecting the thickness of the galvanized zinc layer: weighing method, cross-section microscopy and magnetic method, wherein the first two experiments will cause certain damage to the galvanized wire, including the length of use of the galvanized wire, and the amount of use; Generally, the galvanized wire galvanized layer is detected by a magnetic method, which is also a relatively convenient and convenient method.
The standard of the thickness of the galvanized layer is related to the wire diameter of the galvanized wire. The larger the wire diameter of the galvanized wire, the thicker the galvanized layer is. It is the thickness of the galvanized layer of the plated and cast iron parts after centrifugation. The method of controlling the galvanizing thickness during galvanizing is that we can slow down the workpiece lifting speed. We can control the galvanizing time as much as possible. We can add thin alloys in moderation. Reduce the thickness and increase the temperature of hot-dip galvanizing, but consider the situation of the zinc pot. The iron pot should not exceed 480 degrees, and the ceramic pot can reach 530 degrees, which can reduce the zinc immersion time.