Name Dysprosium Oxide Batch 20170515
Exterior White powder granularity(D50) 2.84 μm
purity(Dy2O3)  ≧99.9% Total amount(TREO) 99.64%
Rare earth impurities (ppm) Non-rare earth impurities (ppm)
La2O3 <1 Fe2O3 6.2
CeO2 5 SiO2 23.97
Pr6O11 <1 CaO 33.85
Nd2O3 7 PbO Nd
Sm2O3 <1 CL¯ 29.14
Eu2O3 <1 L.O.I 0.25%
Gd2O3 14    
Tb4O7 41    
Ho2O3 308    
Er2O3 <1    
Tm2O3 <1    
Yb2O3 1    
Lu2O3 <1    
Y2O3 22    

 

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