Yttrium oxide is a kind of white powder, Insoluble in water, moderately soluble in strong mineral acids.
Super Fine Y2O3 powder
Powder size : 0.2-0.5 μm, 1-1.5 μm, 2-5 μm ,20-50 μm etc.
Particle size distribution: Average
Disperation: High purity 99.999% rare earth oxide powder ,Y2O3,yttrium oxide
Application: Used in Aviation, Neclear Power, Crystle ceramic, Magnet material, Luminous Material, Fluoracent powder, High temperature resistance alloy , Coating material etc.
Item | Parameter | Results of Inspection | |||||||
TREO | (wt%) | 99 | |||||||
Y2O3/TREO | (wt%) | ≥99.9 | |||||||
La2O3 | (wt%) | 0.0010 | |||||||
CeO2 | (wt%) | 0.0010 | |||||||
Pr6O11 | (wt%) | 0.0010 | |||||||
Nd2O3 | (wt%) | 0.0010 | |||||||
Sm2O3 | (wt%) | 0.0010 | |||||||
Eu2O3 | (wt%) | 0.0010 | |||||||
Gd2O3 | (wt%) | 0.0010 | |||||||
Tb4O7 | (wt%) | 0.0010 | |||||||
Dy2O3 | (wt%) | 0.0010 | |||||||
Ho2O3 | (wt%) | 0.0127 | |||||||
Er2O3 | (wt%) | 0.0010 | |||||||
Tm2O3 | (wt%) | 0.0010 | |||||||
Yb2O3 | (wt%) | 0.0010 | |||||||
Lu2O3 | (wt%) | 0.0010 | |||||||
Fe2O3 | (wt%) | 0.0005 | |||||||
CaO | (wt%) | 0.0032 | |||||||
SiO2 | (wt%) | 0.0010 | |||||||
CI | (wt%) | 0.0137 |
Application:
high purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to produce yttrium-iron-garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic ceramics.
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