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Magnesium Stabilized Zirconia Ceramic

Magnesia Stabilized Zirconia (MSZ) Ceramic 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.

Magnesium Stabilized Zirconia Ceramic For Melting Superalloys

Advantages:

  • 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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