At present, the linings used in cement mills are mostly metal linings of various materials, such as: alloy materials, which are characterized by good toughness and general wear resistance; high-chromium cast iron materials are characterized by good wear resistance but high brittleness, and processing Difficulty and high cost.

The main characteristics of wear-resistant ceramic lining plate are: wear resistance is far higher than that of metal materials, mainly because various components are combined through ionic and covalent bonds, and have the characteristics of high strength and high hardness, which is more than ten times that of metal materials. The disadvantage of ceramic materials is that their toughness is worse than that of metal materials, but their toughness can be improved by adding some other components, such as: Henan taosheng science and technology materials co., ltd. improves its toughness by adding zirconia, by adding some metal materials to make metal ceramic composite materials, its toughness and impact resistance have been greatly improved, from the use of effect and cost of comprehensive consideration, the use of high toughness wear-resistant ceramics or metal ceramic composite materials is a better choice.