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What are the classification of steel ball?

Release time:

2024-03-12 13:54

From the perspective of application categories, steel balls can be divided into two categories: wear-resistant steel balls in the application crushing industry and bearing steel balls in the application precision bearing industry. Wear-resistant steel balls (referred to as grinding balls) are the most widely used products in today's industrial practice. There is a saying that "there must be crushing in industry". Bearing steel balls have a long history of use in precision bearing industry and living fields and are more widely used. It can be said that steel balls exist in most places where there is rotation, commonly known as steel balls and balls. Steel ball is a general term for steel balls, steel segments and special-shaped grinding bodies. From the shape to points, can be divided into is a round ball (generally narrow appellation), capsule ball, ellipsoid ball, yin and yang ball, hollow ball, multi-faceted ball, missing ball (surface body has a pit) and so on.
Steel ball production methods generally have forging, rolling, semi-solid forming and casting four categories. Due to the history of the mineral processing industry and some special conditions of use and comprehensive environment, background, in these industries, forging and rolling ball occupies a considerable proportion. Semi-solid forming has the characteristics of unconventional casting, not simple die-casting can explain the clear, with a kind of like casting, forging, casting and forging advantages of both the advanced technology formed by the excellent performance and cause people's attention. The casting steel ball, with its simple, flexible and reliable production method, is easy to realize the expansion advantage of low investment and large-scale production, especially when experts and engineers use various advanced technologies and alloy composition designs in the face of steelmaking furnaces. Endless imagination, to create a more novel and advanced variety after another, to meet the needs of competition, the sense of accomplishment, more extraordinary people can understand. Of course, the high cost performance and sustainable development potential of the cast ball make it the main force in the production mode of the crushing industry, especially the cement crushing industry.
Commonly used casting steel ball according to its chemical composition can be divided into the following eleven categories:
1. Chrome anti-wear cast iron ball;
2. Low alloy steel anti-wear cast ball;
3. Medium and high alloy steel anti-wear cast ball;
4. High manganese steel ball;
5. Half steel and half iron ball;
6. Medium manganese ductile iron ball;
7. Aube and Mabei complex phase steel balls;
8. BAD, CAD anti-wear casting ball;
9. Special alloy cast iron ball;
10. Anti-wet wear casting ball;
11. Other cast balls.

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