1. Material preparation:
Select suitable metal wires, such as wire rods, wire blanks or metal bars, and cut and clean them to ensure the quality of the materials and suitability for processing.
2. Surface treatment:
Surface treatment of the metal wires, including mechanical cleaning of the surface rust, pickling and phosphating, boron coating, and then drying, in preparation for the next step of processing.
3. Drawing process:
Using wire drawing equipment and dies, the metal wire is pulled out of the die hole. This process can produce non-ferrous metal wires with small cross-sections. During the drawing process, the size of the metal wire is accurate and the surface finish is very good.
4. Hot working:
The drawn wire is forged and rolled at high temperature to refine the grain structure and improve the mechanical properties of the material.
5. Cold drawing process:
Processing large diameter bars or plates into fine wires usually requires multiple cold drawing passes, and intermediate annealing after each cold drawing pass to eliminate stress and restore the plasticity and ductility of the material.
6. Surface treatment (optional):
Pickling or electrolytic polishing of cold drawn and annealed wires to remove scale and impurities, improve finish, corrosion resistance and surface quality.
7. Straightening and sizing:
Ensure that the straightness and length of the wire meet customer requirements, and conduct strict performance testing, including mechanical properties, surface quality and dimensional accuracy.
Our company has more than 20 years of professional experience in the production and sales of non-ferrous metals, and has advanced production equipment and technicians. We can provide customers with high-quality Zirconium TIG Wire, ASTM B863 Titanium Wire, Nickel MIG Welding Wire, Tungsten Wire, gold-plated wire, platinum-iridium alloy wire and other non-ferrous metal wires, and can accept customized production.
Tungsten Wire
Gold-plated Wire
Zirconium Wire
Nickel Welding Wire
Titanium Wire
Iridium Alloy Wire