1¡¢ Specifications £º
TREO 38.5¡«40.0% La203/TREO 99.0¡«99.95%
CeO2/TREO 0.03¡«0.4% Pr6O11/TREO 0.005¡«0.03%
Nd203/TREO 0.005¡«0.03% Sm203/TREO 0.004¡«0.02%
Y203/TREO 0.001¡«0.01%
Fe2O3 0.001¡«0.005% CaO 0.005¡«0.01% Na2O 0.003¡«0.005%
Cl 0.005¡«0.01% |