Xingnong analyzes the role of rare earths in high manganese steel balls for ball mills.

Ball mill steel balls are the main equipment in ball mill accessories. Ball mill steel balls contain a large number of elements. Some of them improve the toughness of ball mill steel balls, some improve the hardness of ball mill steel balls, and some improve the service life of ball mill steel balls, etc. Gongyi Xingnong Machinery Manufacturing Co., Ltd., a ball mill accessories manufacturer, today tells you the role of rare earths in high manganese steel balls for ball mills
Rare earth elements are rich resources in our country. In ball mill accessories, adding trace amounts of rare earth elements to the high manganese steel balls of ball mills can refine the grain structure, improve inclusion distribution, solid solution strengthening and purify molten steel. At the same time, residual rare earths in steel are used to control the shape and size of inclusion particles, ultimately improving material properties and casting quality.
Rare earth surface-active elements are enriched at the interface of liquid and solid during the crystallization process, hindering atomic diffusion and preventing the solid phase from obtaining corresponding atoms from the liquid phase, thus hindering the growth of crystal grains and inhibiting columnar shape. Product development, the effect of refining equiaxed grains. Rare earth is added to the high manganese steel ball of the ball mill to form two major types of non-metallic inclusions: rare earth oxides and rare earth sulfur oxide compounds. After research, the mismatch between these inclusions and austenite is only 0.0, and they can be used as heterogeneous crystals during crystallization. Core, one-time crystallization of high manganese steel in refined ball mill steel balls.
Xingnong Machinery, a mining machinery manufacturer, pays attention to product quality, relies on technological innovation, optimizes product structure, enhances core competitiveness, and continuously expands business fields. It has always been at the forefront of the world's science and technology. In our opinion, we must make the equipment more refined. To be more detailed and professional, we must work hard on the quality, quality and service of various equipment accessories, so that we can gain a good brand and good reputation and win praise from users. High-quality products include ball mill accessories, steel balls, lining plates, ball mill ring gears, dryer accessories, dryer ring gears, rotary kiln accessories, crusher accessories, hammer heads, plate hammers, classifier accessories and other mineral processing equipment accessories. . There are hundreds of specifications and varieties, which are widely used in mining, metallurgy, building materials, electric power, refractory materials, chemical industry and other industries. The products are used in more than ten provinces, municipalities and autonomous regions across the country, and exported to many countries, winning high praise from users.
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