Introduction
Magnesia Stabilized Zirconia (MSZ) is a great refractory and insulating material due to high oxygen ion conductivity, high strength and toughness, and good thermal shock resistance. It has a clean melt at temperatures above 1900°C and above and is specially manufactured for melting superalloys and precious metals. Its superior thermal shock resistance to temperatures reaching up to 2200°C.
Prime Features:
- High thermal shock resistance
- High wear-resistant and erosion-resistant
- Metal corrosion resistance in high temperature
- Excellent non-wetting characteristics
- High strength
- Long service life
- The stabilizers and grains combination can be designed according to customer’s using environment.
Application temperature: 0°C-2200℃
Applicable environment: Air, Vacuum, or Atmosphere Protection Environment
Application Field:
High temperature melt flow control
-Sizing nozzle, Ladle skateboard panel, Converter slag blocking slide plate and ring, etc
Specialty glass manufacturing
-Large size high content of zirconia and alumina ceramics, etc
Metal powder industry
-Setter plate, Gas atomizing nozzle, etc
Precious metal smelting industry
-Ceramic Crucibles, etc
Artificial/Laser Crystal Ceramic Temperature Field
-Rare earth composite oxide solid solution ceramic temperature field, etc
Technical Indicators:
| Indicators | Item | Units | MSZ-H | MSZ-L | Custom |
| Main Composition |
ZrO2 | % | ≥95 | ≥95 | 60-95 |
| Al2O3 | % | ≤0.2 | ≤0.2 | 0.2-20 | |
| SiO2 | % | ≤0.4 | ≤0.4 | 0.2-1 | |
| MgO | % | ≤2.9 | ≤2.9 | MgO/Y2O3 | |
| Fe2O3 | % | ≤0.1 | ≤0.1 | 0.1-0.3 | |
| TiO2 | % | ≤0.1 | ≤0.1 | 0.1-1.0 | |
| Physical | Color | – | Yellow | Yellow | Yellow/White |
| Density | g/cm3 | ≤5.2 | 5.4-5.60 | 4.6-5.6 | |
| Porosity | % | ≤18.5 | ≤8 | 1-18.5 | |
| The stabilizers, grains combination and porosity can be designed according to customer’s using environment. | |||||
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