Керамические шарики (Al2O3)

Compared with steel ball, Al2O3 ball has following advantages: 1. 50% lighter than steel ball, which means less centrifugal force and less friction on the groove during high speed and acceleration. 2. Smaller friction coefficient, more freely rolling. 3. Can be used at higher temperature up to 1750°C 4. Never rust, and can roll without lubrication. 5. More corrosion resistant than steel 6. No metal contamination 7. Non-magnetic 8. Electric isolation. Application: Al2O3 ball is anti-wear, heat-resistant, anti- oxidant, and corrosion resistant, in salt solution and other chemicals. One feature of Al2O3 ball is its size remains unchanged up to 1100°C. Al2O3 ball is mainly used for pump, valve and flow-meter Note: 1. Al2O3 content is 99.5% 2. Non-standard size could be supplied 3. Fracture toughness is relatively lower 4. Al2O3 ball is not suitable for application in HCI acid, HF acid and strong alkali If your are interested in this product or just want to know more about ceramic products, never hesitate to contact us. We are looking forward to developing business relationships with you.