What is Dysprosium Oxide (Dy2O3) Micron Powder?

Dysprosium Oxide (Dy2O3) Micron Powder is a high-purity rare-earth compound widely used in advanced ceramics, magnet production, and nuclear reactor control applications. It is known for its high thermal stability, excellent magnetic properties, and corrosion resistance, making it essential in various high-tech industries.

Chemical Properties and CAS Number

• Material: Dysprosium Oxide (Dy2O3)
• CAS Number: 1308-87-8
• Appearance: White powder
• Density: ~7.8 g/cm³
• Melting Point: 2,407°C
• Thermal Stability: Excellent heat resistance
• Magnetic Properties: Strong paramagnetic behavior
• Solubility: Insoluble in water, soluble in acids

Applications of Dysprosium Oxide (Dy2O3) Micron Powder

1. Magnet Industry

Used in the production of NdFeB (neodymium-iron-boron) permanent magnets, enhancing high-temperature performance and corrosion resistance.

2. Nuclear Reactor Control Rods

Applied as a neutron absorber in nuclear reactors due to its high neutron absorption cross-section.

3. Advanced Ceramics

Enhances mechanical strength and thermal resistance in high-performance ceramics for aerospace and industrial applications.

4. Optical and Electronic Applications

Used in phosphors, display screens, and optical coatings for high-tech electronics and laser systems.

5. Catalysts and Chemical Processing

Utilized in catalysis and high-temperature chemical reactions due to its stability and reactivity.

Pricing of Dysprosium Oxide (Dy2O3) Micron Powder

Pricing varies based on purity, particle size, and industry demand:

• Standard Grade: Typically ranges from $500 – $2000 per kilogram
• High-Purity Grade: Prices range from $2000 – $5000 per kilogram, optimized for high-tech and industrial applications.

Factors Influencing Pricing

• Purity level (99% – 99.99%)
• Bulk order volume
• Specific industry applications (magnets, nuclear, electronics, etc.)
• Market supply and demand

Conclusion

Dysprosium Oxide (Dy2O3) Micron Powder is a crucial rare-earth material with broad applications in high-performance magnets, nuclear reactors, ceramics, and electronics. Its unique properties make it indispensable for cutting-edge technologies requiring high-temperature stability and magnetic efficiency.