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Product Details:
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Appearance: | Silvery Stability Stable In Air Ductibility Very Good | Purity: | 99%-99.99% |
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Size: | Customized | Cas No: | 7440-54-2 |
EINECS No: | 231-162-2 | Main Application: | Used For Making Speciality Alloys, MRI Etc. |
High Light: | hydrogen storage alloy,rare earth alloys |
Spec | 99.99% | 99.99% | 99.90% | 99% |
CHEMICAL COMPOSITION | ||||
Gd/TREM (%Min.) | 99.99 | 99.99 | 99.9 | 99 |
TREM (%Min.) | 99.9 | 99.5 | 99 | 99 |
Rare Earth Impurities ( in TREM, %Max.) | ||||
Sm | 0.003 | 0.003 | 0.01 | 0.03 |
Eu | 0.0005 | 0.001 | 0.001 | 0.03 |
Tb | 0.0005 | 0.001 | 0.01 | 0.03 |
Dy | 0.005 | 0.001 | 0.01 | 0.03 |
Ho | 0.0005 | 0.0005 | 0.01 | 0.03 |
Er | 0.0005 | 0.0005 | 0.001 | 0.03 |
Tm | 0.0005 | 0.0005 | 0.001 | 0.1 |
Yb | 0.0005 | 0.0005 | 0.001 | 0.05 |
Lu | 0.0005 | 0.003 | 0.001 | 0.05 |
Y | 0.001 | 0.005 | 0.01 | 0.3 |
Non-Rare Earth Impurities ( %Max.) | ||||
Fe | 0.005 | 0.05 | 0.15 | 0.15 |
Si | 0.005 | 0.01 | 0.01 | 0.01 |
Ca | 0.005 | 0.05 | 0.05 | 0.05 |
Al | 0.003 | 0.01 | 0.01 | 0.01 |
Mg | 0.003 | 0.01 | 0.01 | 0.01 |
O | 0.01 | 0.15 | 0.15 | 0.25 |
C | 0.01 | 0.01 | 0.01 | 0.03 |
Cl | 0.01 | 0.01 | 0.02 | 0.02 |
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