金属铕
Europium Metal
Code
规格
TREM
( %)
La /RE
RE Impurities Content (%/TREM)
稀土杂质含量
Non-RE Impurities Content (%/TREM)
非稀土杂质含量
Gd+Tb+Nd+Sm+Y
Mg
Al
Si
Ca
Fe
Mo
C
O
W
Cl
4N-Eu
≥ 99.5
≥ 99.99
≤ 0.01
≤ 0.005
≤ 0.10
≤ 0.03