Advantages and Features of Zirconia Ceramic Balls and Silicon Nitride Ceramic Balls

- Nov 17, 2017 -

Ceramic ball in the use of the process has its advantages of high hardness, high strength and high wear resistance, the proportion of the entire product is large and small, the use of ceramic ball is very high temperature resistance, corrosion resistance and pollution-free and excellent features Is widely used in different types of enamel, glass, ceramics, chemical and other factories hard thick material finishing and deep processing.

Ceramic ball main operating advantage

1. The main component of ceramic ball is high quality alumina, which has no effect on the quality of material being milled.

2. Ceramic ball in the production process is mainly used rolling and isostatic pressing, the proportion of the entire product is large, when used can significantly improve its grinding efficiency, effectively reduce the grinding time, you can save energy consumption As well as reduce costs, while effectively increasing the effective volume of the ball mill, thereby increasing the amount of grinding material added.

3. Ceramic ball wear low, can greatly extend the service life of grinding body.

4. Ceramic ball whiteness, will not be the impact of the color of the material being milled.

Zirconia ceramic ball operating advantages

Zirconia ceramic ball at room temperature with high strength and high toughness, good wear resistance, high temperature corrosion resistance, high stiffness, non-magnetic, electrical insulation. Products at 600 ℃, strength, hardness almost unchanged its density 6.00g / cm3, thermal expansion rate close to the metal if the expansion rate can be used with metal joints.

The use of silicon nitride ceramic ball characteristics

Silicon nitride ceramic balls are precision ceramics sintered at high temperatures in a non-oxidizing atmosphere with high abrasion resistance, high strength, acid, alkali and corrosion resistance. Such products can be used for a long time in seawater, and to a certain extent With the best performance of absolute magnetic. At 800 ℃, the strength and hardness are almost unchanged, its density is 3.20g / cm3, almost 1/3 of the bearing steel weight, small centrifugal force during rotation, high speed operation can be achieved.

Silicon nitride ceramic ball also has self-lubricating, it can be used to non-lubricating medium high-pollution environment. A ceramic bearings, hybrid ceramic ball bearings of choice for material.

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