On controlling the carbon phase of the cast iron for glass-molds produced on the basis of CHS5SH alloy

The article is devoted to obtaining necessary structure of glass-mold castings by regulation of the processes of alloyage, out-of-furnace processing and form filling of liquid cast iron. Сontrolling of behaviour of the structure components of the cast iron allows to regulate the process of creation of preform of glass-molds with specified physical and mechanical properties. Determination of rules of formation of high-carbon phase of cast iron and consumer properties of finished metal products allows to receive casting with demanded structure and to provide resource-ability of glass-mold parts above the level of world analogues.