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Y2O3-Thermal spraying coating powder

Y2O3-Thermal spraying coating 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

Parameters


Brief information of Yttrium oxide                                                                                                                                                                         

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

         相对纯度                    
Relative Purity 
Min.%
99.99999.99599.99
稀土总量 
                  TREO                     
Min.%
999999
稀土杂质  
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
非稀土杂质
      Non-RE Impurities
   Max.%
Fe2O30.00030.00030.0005
SiO20.00200.00200.0025
CaO0.00050.00050.0010
Cl-0.01000.01000.0200
灼减   L.O.I
            
Max.%
111


Particle Size: 50nm

Raw Powder SEM


Application

Nanoparticle Y2O3 powder for Thermal spraying coating has been applied in AIN. Thermal spraying,applied in Aluminum nitride ceramic substrate,with very High Thermal Conductivity and lower sintering temperature.


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