Magnesia stabilised Zirconia (MSZ) Powder Description
Magnesia stabilised Zirconia (MSZ) is a ceramic material that meets the specifications required by many industrial sectors. It exhibits corrosion resistance, maintains its integrity under thermal shock and erosion, and shows low thermal expansion. The material does not exhibit wetting behaviour. It is fire resistant and functions as an electrical insulator. The material melts cleanly at temperatures above 1900°C and is produced for the melting of superalloys and noble metals. It demonstrates chemical inertness, maintains stable performance up to 2200°C and provides acceptable corrosion resistance against acids and alkalis.

Magnesia stabilised Zirconia (MSZ) Specification
Article No.
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Product Name
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Purity
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Other Properties
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Batch size
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PSZ-3.5Mg
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Magnesia stabilised Zirconia
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Zr(Hf)O2 96%; MgO: 3,5 ± 0,2 %
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D50<1µm; Specific surface area < 15 m²/g
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100 kg 1 000 kg
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Physical Properties |
Density |
5,70 - 5,85 g/cc |
Water absorption |
0.00% |
Mechanical Properties |
Mohs Hardness |
8 |
Ultimate Tensile Strength |
350 - 550 MPa |
Modulus of Elasticity |
185 - 210 GPa |
Compressive Strength |
1750 - 2000 MPa |
Electrical Properties |
Electrical Specific Resistance |
>= 1e+13 Ohm-cm |
Dielectric Constant |
28 |
Dielectric Strength |
9,00 - 19,0 kV/mm |
Dissipation Factor |
>= 0.001 |
Thermal Properties |
Linear Thermal Expansion (20 ~ 1000 °C) |
10,0 - 11,0 µm/m-°C |
Specific Heat Capacity |
0,400 - 0,600 J/g-°C |
Thermal Conductivity |
2,20 - 3,00 W/m-K |
Magnesia stabilised Zirconia (MSZ) Applications
Magnesia stabilised Zirconia (MSZ) is used in shafts, plungers, sealing structures, automotive components, oil drilling equipment, insulating parts in electrical devices, ceramic knives, replacements for ceramic hair cutting machine components and other parts where high density, bending strength and fracture toughness are required.
Magnesia stabilised Zirconia (MSZ) Packaging
Our Magnesia stabilised Zirconia ceramic is handled carefully to minimise damage during storage and transport. The product is maintained in its original condition.
FAQs on Magnesia stabilised Zirconia (MSZ)
Q1: What are the main applications?
The material is used in high-performance ceramics for structural components, dental implants, cutting tools and wear-resistant parts.
Q2: Why is Magnesia used to stabilise Zirconia?
Magnesia improves the phase stability of Zirconia, thereby increasing its toughness and resistance to thermal degradation.
Q3: What advantages does the use of this powder offer in ceramics?
It provides high strength, increased fracture toughness and improved resistance to wear and corrosion.