What is high strength wear resistant steel? What is the principle?

High strength wear-resistant steel is made by adding a certain amount of specific chemical elements to ordinary steel through complex manufacturing process. There are many types and types of wear-resistant steel. Of course, they all have high wear resistance. The manufacturer of high-strength wear-resistant steel will introduce the wear-resistant principle of wear-resistant steel for you.

The wear-resistant layer of high-strength wear-resistant steel is mainly composed of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added. The carbides in the microstructure are distributed in the form of fiber, and the direction of the fiber is perpendicular to the surface. The carbide microhardness of high strength wear-resistant steel can reach HV1700-2000 and HRC58-62 respectively. The alloy carbide has strong stability at high temperature, high hardness and good oxidation resistance. It can be used normally within 500 ℃.