The production of galvanized wire involves the use of high quality low carbon steel wire rod that undergoes various processes to ensure its durability and strength. First, the wire is drawn and formed. Then, pickling rust removal is done to prepare the wire for the next step which is high temperature annealing to improve the wire's properties. Finally, the wire is hot dip galvanized to achieve its signature shiny and protective coating. All these steps guarantee that the galvanized wire is made of top-notch low carbon steel and is corrosion and rust-resistant.
The durability of galvanized iron wire lies in its remarkable toughness and elasticity. It is further strengthened by its thick layer of zinc coating that provides exceptional resistance against rust and corrosion.
During the production process, certain parts require high hardness and good wear resistance, and hence, high-quality steel is used or strict heat treatment processes are employed to meet technical requirements. If strength requirements can be met with standard carbon steel processing, then factors such as working conditions and process implementation feasibility must be considered to ensure economic viability. In cases where surface strengthening is necessary, iron base composite coatings are employed due to their high hardness and excellent wear resistance. However, these coatings are difficult to process and can only be ground. For parts that don't require processing, the use of composite iron plating layer for strengthening provides a more convenient solution.
For the optimal results, it is advisable to maintain the temperature of galvanized iron wire within the range of 30 to 50℃. Heating may not be necessary while producing continuously, but cooling is a critical aspect. A simple way to cool the wire is to flush it with tap water. Another way is to use a titanium pipe to regulate the temperature. To achieve a uniform distribution of particles in the coating during composite plating, the plating solution must be stirred continuously. This guarantees that the coating is a composite, in which the particles are well dispersed within the matrix metal.