金属镧
Lanthanum 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
Ce+Pr+Nd+Sm+Y
Mg
Al
Si
Ca
Fe
Mo
C
O
4N-La
≥ 99.5
≥ 99.99
≤ 0.01
≤ 0.05
≤ 0.02
≤ 0.03
3N-La
≥ 99.9
≤ 0.1
≤ 0.10
2N-La
≥ 99
≤ 1
≤ 0.2
≤ 0.25
1N5-La
≥ 95
≤ 5
≤ 0.3
≤ 0.015