Ductile iron castings
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Ductile iron castings are an important type of cast metal material. They are produced by adding alkaline earth metals or rare earth metals, such as magnesium and calcium, to the raw materials of ordinary cast iron. Ductile iron castings have advantages such as high strength, good toughness, thin walls, light weight, impact resistance, high bending performance, and easy installation. The casting processes for ductile iron castings include continuous casting, hot mold casting, and water-cooled centrifugal casting, with water-cooled casting being a world-leading technology today.
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