钆铁合金
钆铁合金产品质量标准：
元素          产品GdFe-1       产品GdFe-2
Gd+Fe         ≥99%             ≥99%
Gd            75±2%             75±2%
Sm/TREM      ≤0.1%            ≤0.03%
Eu/TREM       ≤0.1%            ≤0.03%
Tb/TREM       ≤0.1%            ≤0.03%
Dy/TREM       ≤0.1%            ≤0.03%
Other RE        ≤0.1%            ≤0.03%
Fe             余量(little)         余量(little)
Si              ≤0.05%           ≤0.05%
Ca             ≤0.01%            ≤0.01%
Mg             ≤0.01%           ≤0.01%
Al              ≤0.05%           ≤0.05%
W              ≤0.05%           ≤0.05%
O              ≤0.10%            ≤0.10%
形状：金属锭，机械抛光，每块大小可按您的要求。
包装：铁桶封装，塑料内袋、真空充氩气， 50 Kg/每桶或100KG/桶。
注：如顾客对产品质量另有要求，可下订生产