Product Categories / Ceramic Bearings / Ceramic Balls /
More

Ceramic Balls

446 Products
Silicon Nitride Balls
Silicon Nitride Balls
Silicon nitride ceramic balls have high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance, can be used in seawater for very long time, and have good performance of electrical and magnetic insulation. At 800 ℃, the strength and hardness are almost unchanged, its density is 3.20g/cm3, which is almost 1/3 of the weight of bearing steel, so the centrifugal force is small during rotation. High-speed operation can be achieved. Widely used for
Zirconia Balls
Zirconia Balls
Zirconia ceramic balls have high strength and toughness, good wear resistance, high temperature and corrosion resistance, high stiffness, non-magnetic conductivity, electrical insulation. At 600 ℃, the strength and hardness of the zirconia ceramic balls are almost unchanged, the density is 6.00g/cm3, the thermal expansion rate is close to the metals, so it can be used in conjunction with metals.
Alumina Balls
Alumina Balls
Alumina ceramic balls are wear-resistant, heat-resistant, oxidation-resistant, water-resistant, corrosion-resistant from other chemicals and acids. Another feature is the ability to maintain dimensional stability up to 1100°C. Mainly used for pumps, valves, flow meters.
Silicon Carbide Balls
Silicon Carbide Balls
Silicon carbide ceramic balls not only have excellent mechanical properties at room temperature, such as high flexural strength, excellent oxidation resistance, good corrosion resistance, high wear resistance and low friction coefficient, but also with high temperature mechanical properties (strength, creep resistance etc.) And it has been widely used in petroleum, chemical, microelectronics, automobile, aerospace, papermaking, laser, mining and atomic energy and other industrial fields.
Product Categories

Ceramic Balls

Silicon Nitride Balls
Silicon Nitride Balls
Silicon nitride ceramic balls have high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance, can be used in seawater for very long time, and have good performance of electrical and magnetic insulation. At 800 ℃, the strength and hardness are almost unchanged, its density is 3.20g/cm3, which is almost 1/3 of the weight of bearing steel, so the centrifugal force is small during rotation. High-speed operation can be achieved. Widely used for
Zirconia Balls
Zirconia Balls
Zirconia ceramic balls have high strength and toughness, good wear resistance, high temperature and corrosion resistance, high stiffness, non-magnetic conductivity, electrical insulation. At 600 ℃, the strength and hardness of the zirconia ceramic balls are almost unchanged, the density is 6.00g/cm3, the thermal expansion rate is close to the metals, so it can be used in conjunction with metals.
Alumina Balls
Alumina Balls
Alumina ceramic balls are wear-resistant, heat-resistant, oxidation-resistant, water-resistant, corrosion-resistant from other chemicals and acids. Another feature is the ability to maintain dimensional stability up to 1100°C. Mainly used for pumps, valves, flow meters.
Silicon Carbide Balls
Silicon Carbide Balls
Silicon carbide ceramic balls not only have excellent mechanical properties at room temperature, such as high flexural strength, excellent oxidation resistance, good corrosion resistance, high wear resistance and low friction coefficient, but also with high temperature mechanical properties (strength, creep resistance etc.) And it has been widely used in petroleum, chemical, microelectronics, automobile, aerospace, papermaking, laser, mining and atomic energy and other industrial fields.