High Polished Zirconia Ceramic Plunger/Ceramic Piston/Ceramic Shaft for Pump

Zirconia ceramics are widely used in the field of structural ceramics because of their high toughness, high flexural strength, high wear resistance, excellent thermal insulation performance, and a thermal expansion coefficient close to that of steel. Mainly include: Y-TZP grinding balls, dispersing and grinding media, nozzles, ball valve seats, zirconia molds, micro fan shafts, optical fiber pins, optical fiber sleeves, wire drawing dies and cutting tools, clothing buttons, watch cases and watches Belts, bracelets and pendants, ball bearings, golf light bats and other wear-resistant parts at room temperature.