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Precision balls

Ceramic balls

The main characteristics of ceramic balls are high temperature and resistance to corrosion, together with excellent mechanical resistance. They do not require lubrication.
Ceramic balls


It is the most used ceramic material because has a high resistance to corrosion, working efficiently until a temperature up to +1200ºC. It presents extreme hardness and can be manufactured in high precision. It has a weight 60% lower than steel. This material does not require lubrication. It is used mainly in the aerospace industry.


It presents a bigger resistance to temperature that the silicon nitride, as well as a high resistance to corrosion, resisting most of the corrosive agents except hydrofluoric and hydrochloric acid.


Material with a very low electric conductivity, presents high flexibility. Small sizes (between 0,2 - 3,3 mm) are used for pigments production due to its high resistance to wear.



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