Minghe - Foundry Cast Iron

Cast iron is a general term for alloys mainly composed of iron, carbon and silicon. In these alloys, the carbon content exceeds the amount that can be retained in the austenite solid solution at the eutectic temperature. Cast iron includes gray cast iron, white cast iron, malleable cast iron, nodular cast iron, vermicular graphite cast iron, alloy cast iron and so on. Iron castings are brittle and are prone to pores during the casting process. Under long-term vibration and impact, stress concentration is likely to cause the shell to crack