... com, there’re three types, i.e. horizontal, vertical and slant spun casting. Compared to static casting, the small qty ... to core, the transition layer should be added between core and shell, the material employs medium-chrome iron, adamite, gray ... properties, great wear resistance, good thermal fatigue resistance, etc, and that’s why it has been widely used.Chemical Composition %SymbolCSiMnCrNiMoVHCr ...