The galvanized wire is made of high-quality low-carbon steel wire rod. It is made of high-quality low-carbon steel, which is drawn, pickled and rusted, high temperature annealed and hot-dip galvanized.
Processed by cooling and other processes. Galvanized wire is further divided into hot-dip galvanized wire and cold-galvanized wire (galvanized wire).we are provide electro galvanized iron wire,you can know it.
The galvanized iron wire has good toughness and elasticity, and the maximum amount of zinc can reach 300 g/m2. It has the characteristics of thick galvanized layer and strong corrosion resistance.
What should I pay attention to before galvanizing the galvanized wire?
Compared with other galvanizing processes, galvanized wire requires a low standard for pre-plating cleaning of low-carbon steel wires during galvanizing. However, in the current trend of increasing the quality grade of the galvanized layer, some pollutants are introduced into the plating tank. Obviously become harmful.
Since cleaning the galvanized layer wastes a lot of time and reduces the yield, it is very important to properly clean the substrate and perform an effective rinsing operation before plating.
The galvanized iron wire is a low carbon steel wire which is galvanized on the surface by hot plating or electroplating, and the drawing process of the galvanized iron wire mainly has the following methods.
Medium plating and drawing process, low carbon steel wire - lead quenching - one drawing - galvanizing - secondary drawing - finished product. It is characterized in that the lead-hardened steel wire is galvanized after one drawing and then drawn twice to the finished product, and the galvanizing is between two drawing, so it is called "medium plating". The galvanized wire produced by the plating after the plating is better than the steel wire which is first plated and then pulled.