Wear-resistant casting is a kind of wear-resistant material widely used in various industrial fields, mainly used in heavy equipment such as ball mills, as grinding media or wear-resistant parts.
Wear-resistant castings are wear-resistant parts made of specific alloy materials by casting process, which are mainly divided into two categories:
1. Chromium alloy cast iron section: made of white cast iron with chromium as the main alloying element, with high hardness, high wear resistance and good impact resistance.
2. Ductile iron casting section: The matrix obtained by heat treatment is mainly made of bainite or martensitic ductile iron, which also has excellent wear resistance.