Dysprosium oxide, Dy₂O₃. White powder that readily absorbs moisture and can take in water and carbon dioxide in the air. It is insoluble in water but soluble in inorganic acids.
Cantidad mínima de pedido :
CustomizedEl tiempo de entrega :
90 days after the order is confirmedCalificación :
99.9%Caso n.º :
1308-87-8Apariencia :
White powder
Basic information
Dysprosium oxide (Dy₂O₃) is a white powder. As a key rare earth material, it is crucial for manufacturing high-performance neodymium magnets and serves as a control rod material in nuclear reactors.
Specification
| ITEM | Dy2O3 | MW | 372.998 | |
| Assay(%) | >99.9 | Appearance | Powder | |
| La2O3(%) | <0.005 | CAS | 1308-87-8 | |
| CeO2(%) | <0.005 | Density | 7.81 g/cm³ | |
| Pr6O11(%) | <0.005 | Melting point | 2330-2350 ℃ | |
| Nd2O3 | <0.005 | Product Origin | China | |
| Sm2O3 | <0.005 | HS | 2846901500 |
Application
1. Permanent Magnets: It is a critical additive in Nd-Fe-B (neodymium) magnets to significantly improve their coercivity and thermal stability, especially for high-performance motors in electric vehicles and wind turbines.
2. Specialty Glass & Ceramics: Used to produce special glasses and ceramics with specific optical or insulating properties.
3. Phosphors and Lighting: Acts as an activator in certain phosphors for lighting and display applications.
4. Chemical Catalyst: Serves as a catalyst or catalyst component in some industrial chemical processes, such as hydrocarbon cracking.
Factor
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