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Yttrium Oxide (Y2O3)

Yttrium oxide (Y2O3) , also known as yttria, It is an air-stable, white solid substance.

We produce Yttrium Oxide in high purity 99.99%, 99.999% and Nanoparticles ( Nano powder ) for various applications.

Particles Size *
Yttrium Oxide Nanoparticles
Yttrium Oxide High Purity ( 99.99% min. )

Primary particle size < 80nm

Granularity < 300nm

Specific surface area (BET) > 25 m2/g

< 1 μm, < 5 μm, 16 - 63 μm (granules)  or  customized

Purity

99.99% min.

99.99% min.

* Particle size cab be customized

Formula
CAS No.
EC No.
Molecular Weight
Density
Melting Point
Boiling Point

Y2O3

1314-36-9

215-233-5

255.81 g/mol

5.01 g/cm3

2425 ℃ ( 4397 °F )

7772 ℃ ( 4300 °F )

Apperance

White powder

Particles Size *
Purity
Yttrium Oxide (Y2O3) Typical Application
  • Sintering aid for SiC, Si3N4 and AlN

  • Stabilizer for zirconia - e.g. YSZ coating (TBCs); YSZ electrolytes for solid oxide fuel cells (SOFC)

  • Thermal Spray Coating, Mold Coating for a Titanium Alloy Casting

  • Catalyst carrier

  • Luminescent materials (phosphors)

  • Constituent of high-temperature superalloys and ODS materials

  • Metallurgical and Electronic materials