Lost Foam Castings Lost foam casting is a type of investment casting process that uses a foam pattern that is coated with a refractory material to create a mold for the casting. The foam pattern is then vaporized when the molten metal is poured into the mold, leaving behind a cavity in the shape of

Sand mold castings are a common method used in metal casting processes. This technique involves creating a mold using a mixture of sand and a binding agent, such as clay. The sand is packed around a pattern, which is usually made of wood or metal, to create a negative impression of the desired part.

Ductile iron castings have several advantages over other materials, including:High strength: Ductile iron has a higher strength than cast iron, making it suitable for applications that require strength and durability.Versatility: Ductile iron can be easily machined, welded, and cast into complex sha

Cast Iron GGG40 - Ductile IronCast iron GGG40 is a low grade of ductile iron. Our foundry has produced this material for many years, and herein, we introduce its mechanical and chemical properties and some iron castings made by this material grade. GGG40 is a ductile iron grade of Germany standa

Ductile Iron Material Grades Choosing Guide This guide will help you to choose the suitable ductile iron material grades.You know that the foundry should use ductile iron to produce the castings for you, but actually, there are several different material grades.

Some customers of Qingdao TianHua YiHe foundry asked us about the difference between cast iron and ductile iron, including their advantages and disadvantages. Here in, we listed their main properties and hope to give you a reference for material selection. Actually, before comparison, we need to clarify a definition. The cast iron is meaning a category of iron material, whose carbon content is higher than 2.1%. Therefore, it includes many different types according to different graphite shapes and microstructures, such as grey iron, ductile iron, white iron, malleable iron, vermicular iron, austenitic iron etc.