牌号Code

Nd-2N

Nd-2N5

Nd-3N

稀 土 总 量 T R E  %

≥99

≥99

≥99

纯度与相关稀土杂质Purity and Relative Re-impurities

Nd               %

≥99

≥99.5

≥99.9

稀土杂质RE-impurities

≤1

≤0.5

≤0.1

非稀土杂质Non-RE-impurities

Fe                       %

≤0.2

≤0.2

≤0.2

Mg                     %

≤0.02

≤0.02

≤0.02

Mo                     %

≤0.03

≤0.03

≤0.03

Si                       %

≤0.04

≤0.04

≤0.04

Al                      %

≤0.04

≤0.04

≤0.04

C                       %

≤0.05

≤0.03

≤0.03