Cr25 grinding ball

DEVELOPMENT AND APPLICATION OF CR25 HIGH CHROMIUM CAST IRON GRINDING BALL (3)

(4) Properties of cr25 high chromium cast iron ball grinding products Metallographic structure: The metallographic structure of CR25 high chromium cast iron grinding ball is tempering, eutectic carbide (Ke) and primary carbon, carbide (K1) are homogeneously embedded in the matrix of fire Martensitic (m), and the particles, grains, second and Secondary Carbides (K2) are uniformly […]

Cr25 grinding ball

Development and application of Cr25 high chromium cast iron grinding ball (2)

Cr25 high chromium cast iron grinding ball, the research is, by the customer China, Electrical Machinery, head office orders, according to, the United States FW proposed, high chromium, grinding ball, technology, conditions, see table 1

Cr25 grinding ball

Development and application of Cr25 high chromium grinding ball (1)

Sun Tingxiang, Li Maohua, China Building Materials Equipment Corporation (100831) High chromium cast iron grinding ball is widely used in building materials, metallurgy, mining, electric power, and other industries. After 20 years of development, we have basically finished grinding ball, more salary for material and some products have been able to earn 1:3 foreign exchange. […]

heat treatment cast iron

Study on the heat treatment process of high chrome cast iron (2)

Although high chromium cast iron has good hardenability, high chromium cast iron contains a large amount of chromium, making its thermal conductivity worse. When the cooling rate is high, the steep thermal gradient is easily produced in the casting. Then at different parts of the casting, the phase transition occurs at different times. Also, the […]