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High-Purity Dysprosium Oxide (Dy₂O₃) Supplier | Certified by China Rare Earth Group
Global Supplier of 99.99% Dysprosium Oxide for Advanced Industrial Applications
As an authorized partner of China Rare Earth Group, Ruisen delivers ultra-high purity Dysprosium Oxide (Dy₂O₃) with ISO 9001-certified production and REACH/RoHS compliance.
Request a Quote Now to Access:
✅ Competitive Bulk Pricing (50kg+ orders)
✅ Free Technical Consultation by material science experts
✅ Same-Day Shipping with real-time logistics tracking
✅ Customizable Purity (99.9%~99.999%) & Particle Size (50nm-5μm)
Dysprosium
Dy
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Wholesale
High-Purity Dysprosium Oxide (Dy₂O₃) Supplier | Certified by China Rare Earth Group
Global Supplier of 99.99% Dysprosium Oxide for Advanced Industrial Applications
As an authorized partner of China Rare Earth Group, Ruisen delivers ultra-high purity Dysprosium Oxide (Dy₂O₃) with ISO 9001-certified production and REACH/RoHS compliance.
Request a Quote Now to Access:
✅ Competitive Bulk Pricing (50kg+ orders)
✅ Free Technical Consultation by material science experts
✅ Same-Day Shipping with real-time logistics tracking
✅ Customizable Purity (99.9%~99.999%) & Particle Size (50nm-5μm)
Dysprosium Oxide (Dy₂O₃): The Premier Rare Earth Oxide for High-Performance Applications
Dysprosium Oxide (Dy₂O₃), also known as Dysprosia, is a versatile rare earth compound crucial for various high-tech industries. From enhancing the performance of permanent magnets to enabling advanced magneto-optical recording, Dy₂O₃ delivers exceptional value. This comprehensive guide is tailored for B2B professionals seeking in-depth information on properties, applications, sourcing, and handling.
What is High-Purity Dysprosium Oxide (Dy₂O₃)?
High-purity Dysprosium Oxide refers to Dysprosium Oxide (Dy₂O₃) that has undergone rigorous purification processes to achieve exceptionally high purity levels. This enhanced purity is essential for applications where even trace impurities can compromise performance.
Key Characteristics of Dysprosium Oxide (Dy₂O₃)
- Chemical Formula: Dy₂O₃
- CAS Number: 1308-87-8
- Appearance: White to off-white powder
- Molar mass: 373.00 g/mol
- Crystal Structure: Cubic (most common)
At Ruisen, our Dysprosium Oxide is available in various grades, with purity levels ranging from 99.9% to 99.999% (trace metals basis), ensuring it meets the strictest industry requirements.
Key Properties of Dysprosium Oxide (Dy₂O₃) that Drive Performance
Dysprosium Oxide’s unique combination of physical and chemical properties makes it a valuable material in a range of advanced applications.
Physical Properties
- Appearance: White to off-white powder
- Melting Point: 2340°C (4244°F)
- Density: 7.81 g/cm³
- Crystal Structure: Cubic (most stable)
Chemical Properties
- Stability: Highly stable in air and resistant to moisture
- Oxidation State: Primarily exists in the +3 oxidation state
- Solubility: Insoluble in water, soluble in strong acids
- Magnetic Properties: Exhibits extremely high magnetic susceptibility
Order Dysprosium Oxide
We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!
Order Dysprosium Oxide
We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!
The Production Process: Ensuring High Purity and Quality in Dysprosium Oxide (Dy₂O₃)
The production of high-purity Dysprosium Oxide involves a carefully controlled process to ensure consistent quality and meet demanding specifications.
Production Steps
- Mining and Extraction: Dysprosium is extracted from rare earth minerals like monazite and bastnasite.
- Separation and Purification: Advanced techniques, including solvent extraction and ion exchange chromatography, are used to separate Dysprosium from other lanthanides.
- Precipitation: Dysprosium is precipitated from solution as an oxalate or hydroxide.
- Calcination: The precipitate is heated to high temperatures to form Dysprosium Oxide (Dy₂O₃).
- Refining: The final product is further refined to achieve the desired purity level.
Ruisen partners with manufacturers committed to strict quality control and environmental responsibility.
Dysprosium Oxide (Dy₂O₃): Powering Innovation Across Industries
1. Permanent Magnets
- High-Performance Magnets: Dysprosium is a critical additive in neodymium-iron-boron (NdFeB) magnets, increasing their coercivity (resistance to demagnetization), especially at high temperatures.
- Specific Use Cases:
- Electric Vehicle Motors: Enables motors to operate efficiently at higher temperatures, increasing range and performance.
- Wind Turbine Generators: Improves the efficiency and reliability of wind turbines, especially in harsh environments.
- Industrial Motors: For applications requiring high torque and power in demanding conditions.
- Specific Use Cases:
2. Magneto-Optical Recording
- Data Storage: Dysprosium is used in magneto-optical (MO) disks, enabling high-density data storage with improved stability and reliability.
- Specific Use Cases:
- Archival Storage: Long-term data storage solutions for critical information.
- Specific Use Cases:
3. Lighting
- High-Intensity Lighting: dysprosium iodide is used in high-intensity metal-halide lamps, which create a very bright light ideal for stadium lighting.
- Lighting and Display Tech Used as an activator in phosphors.
Dysprosium Oxide (Dy₂O₃) vs. Other Magnet Enhancers: A Performance Comparison
While other elements can enhance magnet performance, Dysprosium offers a superior balance of properties for demanding applications.
| Property | Dysprosium Oxide (Dy₂O₃) | Terbium Oxide (Tb₄O₇) | Neodymium (Nd) |
|---|---|---|---|
| Primary Use | Enhancing High-Temperature Magnet Performance | Green Phosphors | Base Material for NdFeB Magnets |
| Effect on Coercivity | Significantly Increases | Less Effective | N/A (Base Material) |
| Impact on Remanence | Slight Decrease | N/A | N/A |
| Cost | Moderate to High | Moderate | Lower |
Safe Handling and Storage of Dysprosium Oxide (Dy₂O₃)
While Dysprosium Oxide is generally considered safe, following proper handling and storage practices minimizes risk.
Safety Precautions
- Personal Protective Equipment (PPE): Wear gloves, safety glasses, and a suitable dust mask when handling Dy₂O₃ powder.
- Ventilation: Use adequate ventilation to minimize dust inhalation.
Storage Recommendations
- Cool, Dry Location: Store in a cool, dry, and well-ventilated area.
- Airtight Containers: Keep containers tightly sealed to prevent moisture absorption and contamination.
Sustainability in Dysprosium Oxide (Dy₂O₃) Production and Use
We are dedicated to responsible and sustainable practices within our rare earth supply chain.
Key Sustainability Initiatives
- Responsible Sourcing: Partnering with mining operations committed to minimizing environmental impact and upholding ethical labor practices.
- Recycling and Recovery: Promoting research into the recovery and reuse of Dysprosium from end-of-life products.
Why Choose Ruisen as Your Dysprosium Oxide (Dy₂O₃) Supplier?
- Authorized by China Rare Earth Group: Ensuring reliable sourcing and quality.
- Competitive Wholesale Prices: Maximize your cost savings.
- High-Purity Materials: Meeting the most demanding application requirements.
- Free Samples Available: Evaluate our quality before you commit.
- Expert Technical Support: Our team of experts can assist you with your technical inquiries.
- Global Shipping: We ship Dysprosium oxide worldwide.
Frequently Asked Questions (FAQs) About Dysprosium Oxide (Dy₂O₃)
What is the primary use of Dysprosium Oxide (Dy₂O₃)?
What purity levels of Dysprosium Oxide (Dy₂O₃) do you offer?
How should Dysprosium Oxide be stored?
Do you provide a Certificate of Analysis (COA) with Dysprosium Oxide?
For more information on rare earth oxides, please visit our company homepage.
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Contact us today to discuss your Dysprosium Oxide needs and receive a competitive quote. Let us help you find the perfect solution for your advanced material requirements.
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Order Dysprosium Oxide
We are an authorized global rare earth oxide wholesaler by China Rare Earth Group. Share your dysprosium oxide needs and get the best price and free samples!