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Yttrium Oxide Powder

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Composition: 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 known for its high melting point, chemical stability, and transparency in the infrared range, making it a critical ceramic material in advanced engineering. Industries such as optics, electronics, and materials processing use yttrium oxide powder for thermal barrier coatings, transparent ceramics, and phosphor production. Specific applications include yttria-stabilized zirconia for thermal protection systems, IR-transmitting optical components, and red phosphors in displays. In research, it is studied for high-temperature corrosion resistance, phase stability, and role as a sintering aid in advanced ceramics. Its combination of thermal stability and optical clarity ensures its importance in high-performance technological applications.
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Material Properties

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
each

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Available Configurations

Properties common to all products in this list

Composition: Y₂O₃ Form: Powder Material: Yttrium Oxide CAS Number: 1314-36-9 Commodity: Ceramics Purity: 99.9% Mean Particle Size: 6.9µm

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Tolerances

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