金属钕
金属钕产品质量标准：
元素          产品Nd-1        产品Nd-2
TREM          ≥99%          ≥99.5%
Nd/TREM      ≥99.9%         ≥99.99%
Y             ≤0.01%          ≤0.001%
Ho            ≤0.01%          ≤0.001%
Er             ≤0.02%         ≤0.002%
Yb            ≤0.03%          ≤0.003%
Lu            ≤0.01%          ≤0.001%
Other RE       ≤0.02%          ≤0.002%
Fe            ≤0.05%           ≤0.01%
Si            ≤0.01%           ≤0.01%
Ca            ≤0.01%           ≤0.01%
Mg           ≤0.01%            ≤0.005%
Al            ≤0.03%            ≤0.01%
O            ≤0.02%           ≤0.02%
C             ≤0.02%            ≤0.02%
形状：金属锭，机械抛光，每块大小可按顾客的要求。
包装：铁桶封装，塑料内袋、真空充氩气， 50 Kg/每桶。
注：如顾客对产品质量另有要求，可下订生产。