The Development and Application of Silicon Nitride Ceramic Ball Preparation Technology，due to the excellent properties of silicon nitride such as low density, high temperature resistance, self-lubrication and corrosion resistance, the market for silicon nitride bearing balls has attracted the most attention.

Silicon nitride materials, as the king of structural ceramics, are increasingly widely used in various fields. Ceramic balls, as an important application direction, are receiving growing attention. High-quality ceramic balls have very high requirements for the performance or indicators of the ceramics themselves (such as flexural strength, fracture toughness, hardness, microstructure, Weibull modulus, etc.) as well as precision processing capabilities, especially in the field of silicon nitride ceramic balls.

At present, due to the excellent properties of silicon nitride such as low density, high temperature resistance, self-lubrication and corrosion resistance, the market for silicon nitride bearing balls has attracted the most attention. In addition, silicon nitride microspheres, which have gradually replaced zirconia balls as the mainstream grinding medium for fine grinding of silicon nitride powder in the semiconductor industry, are also developing rapidly in the market. In the field of deep-sea equipment, silicon nitride hollow buoyancy balls, which feature high static water compressive strength, low density, large buoyancy, and excellent stability in seawater environments, have also attracted the attention of professionals in terms of their preparation technology.

silicon nitride bearing ball Hymega®SNB

silicon nitride bearing ball Hymega ®SNB can be used in bearings which need extreme performance requirements: high-speed/ super -speed bearings , high precision bearings , vacuum bearings , high /low temperature bearings , non -magnet bearings , high -precision ball screw ; also can be used as valve ball , measurement ball in chemical pump ,high - temperature pump , metering pump

silicon nitride beads Hymega®SiN3.2

silicon nitride beads Hymega®SiN3.2
· Lowest wear and tear
· Low damage to grinding mill
· low contamination to product
· useable for high-grade materials

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