This design allows for maximum freedom of choice in casting shape and size, especially complex shapes and hollow sections, and steel castings can be manufactured from the unique process of core castings.

Cracks are divided into hot cracks and cold cracks. Hot cracks are mainly caused by S, mostly irregular shapes, and the metal skin at the cracks is oxidized; Cold cracks are mainly caused by P, the cracks are relatively straight, the cracks have metallic luster, and sometimes a slight oxidation co......

Steel castings are widely used in people's lives. Steel castings are used in automobiles, high-speed railways and buildings in people's lives. Although steel castings have shortcomings, their advantages are also very obvious.

This paper describes the selection of steel castings

This article describes the advantages of steel castings

This paper introduces the reasons for the occurrence of oxygen-cutting cracks in steel castings