Compared with the steel ball, the main advantages of zirconia ball are: 1. It is 23 percent lighter than the steel ball, reducing the centrifugal force, crushing and abrasion of the channel during the high-speed and accelerating operation of the bearing; 2. Small friction coefficient and flexible rotation; 3, high temperature resistant, use temperature can reach 750 ℃; 4, never rust, can work without oil lubrication; 5. More resistant to chemical corrosion than steel; 6. No metal pollution; 7. Unconductive; 8. Electrical insulation. Low price, use: Zirconia ceramic ball is mainly used for ball valves, ceramic bearing, measurement, trackball, fine grinding ball, can be used in high temperature, corrosion resistance, insulation, unique magnetic, no lubrication, etc, is an ideal material to replace steel corrosion situation. As a valve sphere, zirconia ceramic ball has been successfully used in high pressure homogenizer, diaphragm pump, metering pump, oil field pump, high-pressure spray gun and other equipment. Company product features: the density reaches 6.05 g/cm3. Product specifications: 0.4mm~50.8mm(1/64 "~ 2"), can provide various gauge values. May provide the level of: G5~ G40.
