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Pr Metal |
1. Specifications:
Pr-1 :
| TREM 99.5% min |
Pr/TREM 99~99.9% |
| Fe <0.2% |
Si <0.03% |
Ca <0.01% |
Mg <0.01% |
| Al <0.05% |
W <0.03% |
Mo <0.05% |
C <0.03% |
| O <0.05% |
Cl <0.01% |
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Pr-2:
| TREM 99.0% min |
Pr/TREM 99.0 ~ 99.5% |
| La/TREM 0.015 ~ 0.03% |
Ce/TREM 0.01 ~ 0.03% |
| Nd/TREM 0.4 ~ 0.7% |
Sm/TREM < 0.03% |
| Y/TREM <0.01% |
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| Fe 0.1~0.2% |
Si 0.03~0.05% |
| Ca 0.01~0.03% |
Mg 0.01~0.03% |
| C 0.03~0.05% |
Cl 0.01~0.03% |
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2. Shape and purpose:
Blocky, mainly used as SmPrCo PrFeB magnetic materials.
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3. Package:
In iron drum with inner plastic bag. |
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