PRECIO COMPETITIVO DE FÁBRICA 99,9% DE PUREZA PRND METAL DE TIERRA RARA DE PRASEODIMIO Y neodimio
Detalles del producto
| Resaltar |
metal de praseodimio y neodimio 99,9% de pureza,aleación de tierras raras prnd |
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Descripción de producto
PRECIO DE FÁBRICA 99.9% DE PUREZA PRND METAL DE TIERRA RARA DE PRASEODIMIO Y neodimio
Metal de Praseodimio-Neodimio
Fórmula química: Pr+Nd Aplicación: Materia prima principal para la producción de materiales magnéticos permanentes NdFeB de alto rendimiento
|
Artículo |
Especificación |
PrNd-80NdA |
PrNd-80NdB |
PrNd-75NdA |
PrNd-75NdB |
Base de prueba |
|
TRE (wt%) |
|
≥99 |
≥99 |
≥99 |
≥99 |
|
|
Distribución relativa y pureza de tierras raras (wt%) |
Pr+Nd/TREM |
≥99.5 |
≥99.9 |
≥99.5 |
≥99.9 |
GB/T 26417 |
|
|
Pr/TREM |
20±2 |
20±2 |
25±2 |
25±2 |
GB/T 26417 |
|
|
Nd/TREM |
80±2 |
80±2 |
75±2 |
75±2 |
GB/T 26417 |
|
|
La |
≤0.1 |
≤0.05 |
≤0.1 |
≤0.05 |
GB/T 26417 |
|
|
Ce |
≤0.1 |
≤0.05 |
≤0.1 |
≤0.05 |
GB/T 26417 |
|
|
Otros |
≤0.1 |
≤0.05 |
≤0.1 |
≤0.05 |
GB/T 26417 |
|
Impurezas no de tierras raras (wt%) |
Fe |
≤0.5 |
≤0.2 |
≤0.5 |
≤0.2 |
GB/T 12690 |
|
|
Si |
≤0.05 |
≤0.03 |
≤0.05 |
≤0.03 |
GB/T 12690 |
|
|
Mg |
≤0.05 |
≤0.02 |
≤0.05 |
≤0.02 |
GB/T 12690 |
|
|
Ca |
≤0.02 |
≤0.01 |
≤0.02 |
≤0.01 |
GB/T 12690 |
|
|
Al |
≤0.1 |
≤0.05 |
≤0.1 |
≤0.05 |
GB/T 12690 |
|
|
Mo |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
GB/T 12690 |
|
|
W |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
GB/T 12690 |
|
|
S |
≤0.01 |
≤0.01 |
≤0.01 |
≤0.01 |
GB/T 12690 |
|
|
C |
≤0.05 |
≤0.03 |
≤0.05 |
≤0.03 |
GB/T 12690 |
|
|
O |
≤0.05 |
≤0.05 |
≤0.05 |
≤0.05 |
GB/T 12690 |
Nota: Este producto es insoluble en agua, fácilmente soluble en ácidos y propenso a la oxidación en el aire.Embalaje: El producto se envasa habitualmente en bidones de hierro de 50 kg o 250 kg con doble bolsa de plástico en el interior, sellado y relleno de gas argón. Se ofrece embalaje personalizado a petición del cliente.
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