Ball ink cast iron parts
Ductile iron casting is a kind of high strength cast iron material developed in the 1950s. Its comprehensive performance is close to steel. It is based on its excellent performance, it has been successfully used for casting some parts with complex force, high strength, toughness and wear resistance. Ductile iron has rapidly developed into a widely used cast iron material second only to grey cast iron. The so-called "steel instead of steel", mainly refers to ductile iron. Ductile iron is spherical graphite through spherulation and gestation treatment, which effectively improves the mechanical properties of cast iron, especially improves the plasticity and toughness, so as to obtain higher strength than carbon steel.
