| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 660800PD001 | Dy2O3 | 99.9% (REO) | -325 Mesh | 100g | 143.00 | Inquire |
| 660800PD002 | Dy2O3 | 99.9% (REO) | 50 nm | 50g | POR | Inquire |
| 660800PD003 | Dy2O3 | 99.9% (REO) | 200 nm | 50g | 195.00 | Inquire |
| 660800PD004 | Dy2O3 | 99.99% (REO) | -325 Mesh | 100g | 202.00 | Inquire |
| 660800PD005 | Dy2O3 | 99.999% (REO) | -325 Mesh | 50g | 204.00 | Inquire |
Dysprosium oxide powder is a light yellow or brownish-yellow powder with a density of 7.81g/cm³ and a melting point of 2330 – 2352°C. It is insoluble in water and alkali, but soluble in inorganic acids, and is widely used in many fields such as permanent magnetic materials, illumination, magneto-optical storage and atomic energy.
VIMATERIAL has customized products, contact us.
Molecular Formula: Dy₂O₃
Molecular weight: 373.00 g/mol
Appearance: White to light yellow powder
Density: 7.81 g/cm³ (25°C)
Melting point: 2408°C
Crystal structure: Cubic crystal system
Solubility: insoluble in water, soluble in hot concentrated acid.
Stability: Stable in air, need to be sealed against moisture.
In the field of permanent magnetic materials: adding about 2-3% of dysprosium oxide to NdFeB permanent magnets can significantly improve their coercivity, which is an important additive for NdFeB magnets.
Optics: Dysprosium oxide can be used in the manufacture of metal halide lamps and other lighting sources to improve the luminous efficiency and color rendering of light sources, and can also be used in the manufacture of dysprosium lamps, which are a new type of light source with high brightness and good light color, as well as being used as anode coatings.
Magneto-optical storage materials: These materials can be used to prepare magneto-optical storage materials, which utilize the magneto-optical effect to store and read information.
In the glass industry: The addition of an appropriate amount of dysprosium oxide can improve the optical properties, thermal and chemical stability of glass.
VI HALBLEITERMATERIAL GmbH implements strict whole-process quality control and 8D problem solving mechanism to ensure products comply with REACH, ASTM and industry standards, and support sustainable development and supply chain traceability. The company is committed to providing customers with high-quality products and services by managing the entire process from R&D to delivery and adhering to the principle of reworking non-conforming products.
Packaging and Storage
Dy2O3 powder is bottled and then vacuum packed into special carton, the capacity can be customized according to customer requirements.
Dy2O3 powder should be sealed, protected from light and moisture storage, it is recommended to use double vacuum packaging and placed in a dry box for long-term preservation.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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