Characteristics of Microstructure and Properties of Vermicular Graphite Cast Iron and Stable Production Control
In view of the fact that the microstructure and solidification characteristics of vermicular graphite cast iron are more similar to that of nodular graphite cast iron,its creep treatment range is narrow,and too high or too low creep rate will affect the casting properties or lead to scrap,the paper introduces the characteristics of microstructure and properties of vermicular graphite cast iron and the methods for stable production of vermicular graphite cast iron with high consistency.