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Formula: Y₂O₃
Form: Powder
Material: Yttrium Oxide
CAS Number: 1314-36-9
Commodity: Ceramics
Purity: 99.9%
Mean Particle Size: 6.9µm
Yttrium Oxide Powder is a white crystalline material from our wide range of specialized powders. With high purity levels, this versatile compound exhibits properties like high melting point, electrical insulation and thermal shock resistance. Yttrium Oxide Powder has 11 size and purity variations that enable diverse applications, including being used as phosphors in LEDs and cathode ray tubes, a stabilizer in zirconia, and a sintering aid for silicon nitride ceramics. With its unique properties, Yttrium Oxide Powder is the ideal choice for advanced materials research and development.
Technical Data Sheet Safety Data Sheet Tolerance Properties
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Tolerances

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

Material Properties for Ceramics

Thermal Properties
Element Value
Melting point( C ) 2400
Thermal conductivity( W m⁻¹ K⁻¹ ) 8-12@20°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 8.1@20-1000°C
Physical Properties
Element Value
Density( gcm⁻³ ) 5.03

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