Ceramic insulator

<strong>Product Overview</strong> Magnesium Stabilized Zirconia (MSZ) is a refractory ceramic material capable of withstanding ultra-high temperatures up to 2200°C. It is primarily composed of zirconium oxide (≥95%) and is distinct from white zirconia ceramics (Y2O3 partially stabilized zirconia). MSZ is characterized by its yellow color and porosity, and is available in two types: one with low porosity (density ≤5.2 g/cm3) and one with higher porosity (density 5.4-5.6 g/cm3). Both types can be used in air, vacuum, or protective atmosphere environments.<br><br><strong>Material Data Sheet</strong><br>Property<br>Item<br>Units<br>MSZ-H<br>MSZ-L<br>Composition<br>ZrO2<br>%<br>≥95<br>≥95<br>Al2O3<br>%<br>≤0.2<br>≤0.2<br>SiO2<br>%<br>≤0.4<br>≤0.4<br>MgO<br>%<br>≤2.9<br>≤2.9<br>Fe2O3<br>%<br>≤0.1<br>≤0.1<br>TiO2<br>%<br>≤0.1<br>≤0.1<br>Physical<br>Color<br><br>Yellow<br>Yellow<br>Density<br>g/cm3<br>≤5.2<br>≤5.4-5.6<br>Porosity<br>%<br>≤18.5<br>≤8<br><br><strong>Features</strong><ul><li>High erosion and wear resistance</li><li>High thermal shock resistance</li><li>Metal corrosion resistance at high temperatures</li><li>Long service life</li><li>High strength</li></ul><br><strong>Application Fields</strong><ul><li>Metal powder industry: gas atomizing nozzle and setter plate</li><li>Precious metal smelting industry: ceramic crucible</li><li>High-temperature melt flow control components: sizing nozzles, ladle skateboard panels, converter slag blocking slide plates, and rings</li></ul><br><strong>Characteristics / Technical Specifications</strong><ul><li>Maximum operating temperature: up to 2200°C</li><li>Main composition: ≥95% ZrO2, ≤2.9% MgO, ≤0.2% Al2O3, ≤0.4% SiO2, ≤0.1% Fe2O3, ≤0.1% TiO2</li><li>Color: Yellow</li><li>Density: MSZ-H ≤5.2 g/cm3, MSZ-L 5.4-5.6 g/cm3</li><li>Porosity: MSZ-H ≤18.5%, MSZ-L ≤8%</li><li>Usable in air, vacuum, or protective atmosphere</li></ul>