DURUM nickel-based tungsten carbide alloys exhibit superior abrasion and wear resistance, retaining their hardness up to 600°C (approx. 1,000 ° F) in combination with excellent corrosion properties.
The PTA welding process is suitable for almost all cobalt and nickel base alloys as well as specially designed iron base alloys. Primary carbides in combination with these nickel, cobalt and iron base alloys provide better wear resistance than the traditional bi-metal plates.