Study of the influence of innovative metallurgical processing technologies on the structure and properties of spheroidal graphite cast iron

This paper investigates the effect of economic alloying and efficient heat treatment mode on the structure and properties of spheroidal graphite cast iron. High demands are placed on complex structural parts made of spheroidal graphite cast iron (SGCI) used in various branches of mechanical engineering. The material of these parts must have a set of properties, such as high strength, hardness, good machinability, low friction coefficient, corrosion resistance, and the ability to operate in aggressive environments. Achieving the set of listed properties of cast iron is a very important task. Therefore, the use of the possibilities of innovative technologies for metallurgical processing (alloying and heat treatment mode) of high-strength cast iron is a topical issue on the agenda.