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Round Granule Yttrium Oxide Powder

Round Granule Yttrium Oxide Powder

White powder. insoluble in water,Hardly soluble in hydrochloric acid,nitric acid and sulfuric acid,but soluble in perchloric. acid.hardly absorb moisture in air,stable. Nanoparticle yttrium oxide can be applied in high temperature spraying materials, fuel diluent of atomic energy reactor, permanent magnet material additives and getters in electronic industry.
Formula: Y2O3
Mol.wt: 225.81
Main Application: Ceramic additive; spraying material;Coating material

Parameters

Brief information of Yttrium Oxide Powder                                                                                                                                                          

Formula: Y2O3
CAS No.: 1314-36-9
Molecular Weight: 225.81
Density: 5.01 g/cm3
Melting point: 2425 celsium degree
Appearance: White powder


Specification

 Yttrium Oxide
GRADESY-NY-MNY-SMY-CG
La2O399.9%~99.999%99.9%~99.999%99.9%~99.999%99.9%~99.999%
Particle Size (D50 µm)0.05-0.10.51.0~5.0>20
FeatureNano-crystaline powderMicro-nanocrystal
powder
Sub-micron powderCoarse grade powder

                                 
Relative Purity 
Min.%
99.99999.99599.99

                  TREO                     
Min.%
999999
 
RE Impurities/REO 
Max.%
La2O30.00010.00050.0010
CeO20.00010.00050.0010
Pr6O110.00010.00050.0010
Nd2O30.00010.00050.0010
Sm2O30.00010.00050.0010
Eu2O30.00010.00050.0010
Gd2O30.00010.00050.0010
Tb4O70.00010.00050.0010
Dy2O30.00010.00050.0010
Ho2O30.00010.00050.0010
Er2O30.00010.00050.0010
Tm2O30.00010.00050.0010
Yb2O30.00010.00050.0010
Lu2O30.00010.00050.0010

      Non-RE Impurities
   Max.%
Fe2O30.00030.00030.0005
SiO20.00200.00200.0025
CaO0.00050.00050.0010
Cl-0.01000.01000.0200
L.O.I  
Max.%
111

SEM



Application

The cubic structure of yttrium oxide powder is stable to 1800°C, applied in thermal spraying/Plasma spraying, Auto-industry and Electronic ceramics coating. Through the powder granulation process, nano Y2O3 powder was granulated into 30-100um particles with good fluidity.



The SEM and Yttrium Oxide Powder Granulation, when the particles are uniform Cubic, 

we get the Granulation particle shape as regular donut.


Packing

In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
 

Others

Specification is adjustable as per user' s special requirement