Parts of Sucker Rod Pumps Ceramic Valve Balls and Seats

We are one of the most well-distinguished companies in the market that are into manufacturing and supplying an excellent quality spectrum of Parts of Sucker Rod Pumps Ceramic Valve Balls and Seats in Xiamen, Fujian, China. Place of Origin: Fujian, China (Mainland) Brand Name: UNIPRETEC Type: Insulating Ceramics Material: Zirconia Density: 6.00g/cm3 Color: White & Black Mohs Hardness: 9 Water Absorption: 0% Max. Working Temperature: 850 A C Olume Resistivity ( at R.T. ): >10^12 ohm.cm Dielectric Constant ( 1 MHz at R.T. ): 26 Zirconia / ZrO2 / Zirconium Oxide is most famous high-performance material among all oxide ceramics. Ceramic components made out of Zirconia / ZrO2 / Zirconium Oxide generally consist of Zirconia / ZrO2 / Zirconium Oxide as basic material doped with some percentage of other oxides like Yttria (Y2O3) or Magnesia (MgO). Depending on doping material different material properties could be achieved because of influencing the Yttria's microstructure. The "ceramic steel" titled Zirconia / ZrO2 / Zirconium Oxide is doped with Yttria forming an ultra-fine ductile structure with sub-micron grain formation leading to enormous bending strengths. Magnesia doped qualities are less strong also showing a coarser microstructure.