Zirconia BricksYttrium or Calcium stabilizedZirconium OxideSand-based and combined with a binder, formed under high pressure and sintered at 1800°C, it is an excellent refractory material for ultra-high-temperature kilns. Not only can it withstand temperatures up to 2500°C, and also...Zirconia BricksGood chemical stability, low volatility, strong resistance to thermal shock, and resistance to acid and alkali erosion.Zirconia BricksWill not react with molten metals such as aluminum, iron, nickel, platinum, and with silicate and acidic slag at temperatures up to 1900°C, widely used in medium-frequency high-temperature furnaces, molybdenum wire furnaces, tungsten rod furnaces, gas furnaces, carbon black reaction furnaces, and more.
Project | ZrO2+（CaOOrY2O3）% | Fe2O3% | SiO2% | Volume Densityg/cm3 |
Index | ≥99.5 | ≤0.2 | ≤0.1 | ≥4.5 |
