07 ago 1.5mm-16mm Grade 10 ZrO2 Zirconia Oxide Ball G10 Ceramic Bearing Balls Polish
Descriptions: Features:●It has high strength and high strength at normal temperature, good wear resistance, high temperature and corrosion resistance, high rigidity, non-magnetic and electrical insulation. When the zirconia ceramic ball is at 600 ° C, the strength and hardness are almost constant, and the density...