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Yttria-stabilized Zirconia Powder

Available Configurations

Properties common to all products in this list

Grade: Yttria-Stabilized Zirconia (YSZ) Composition: ZrO₂/Y₂O₃ Form: Powder Material: Zirconium Oxide CAS Number: 114168-16-0 Commodity: Ceramics Mean Particle Size: 0.1-2µm Max Particle Size: 10μm
Yttria-Stabilized Zirconia (YSZ) Powder offers excellent thermal stability, ionic conductivity, and resistance to chemical attack, making it a critical feedstock for high-performance ceramics and functional coatings. The yttria addition maintains the cubic phase over a wide temperature range, enhancing fracture toughness and conductivity in electrochemical applications. Industries use YSZ powder in thermal barrier coatings, SOFC electrolytes, and biomedical implants. Specific applications include plasma-sprayed coatings for turbine blades, electrolyte layers in fuel cells, and wear-resistant surfaces for medical devices. In research, YSZ powder is employed to develop advanced composite ceramics, investigate ionic transport mechanisms, and explore nano-structured ceramic systems. Its combination of stability, conductivity, and adaptability ensures a pivotal role in both industrial production and scientific innovation.
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Material Properties

Thermal Properties
Element Value
Melting point( C ) 2700
Upper continuous use temperature( C ) 2200
Specific heat( J K⁻¹ kg⁻¹ ) 400-500@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 2.5@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 10@20-1000°C
Physical Properties
Element Value
Density( gcm⁻³ ) 5.9
Mechanical Properties
Element Value
Tensile modulus( GPa ) 200
Hardness - Vickers( kgf mm⁻² ) 1250
Tensile strength( MPa ) 300-600
Pultrusions
Element Value
Compressive strength( MPa ) 2000
each

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Available Configurations

Properties common to all products in this list

Grade: Yttria-Stabilized Zirconia (YSZ) Composition: ZrO₂/Y₂O₃ Form: Powder Material: Zirconium Oxide CAS Number: 114168-16-0 Commodity: Ceramics Mean Particle Size: 0.1-2µm Max Particle Size: 10μm

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Tolerances

Powder
Mean Particle Size Nominal
Minimum Particle Size Nominal
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Particle Size D10 Nominal
Particle Size D50 Nominal
Particle Size D90 Nominal