Samarium OxideSm₂O₃ (99.9%)
Aerospace-grade samarium oxide for high-temperature permanent magnets and specialized applications. Essential for SmCo magnets operating beyond 350°C.
Key Specifications
Performance Highlights
Technical Specifications
Aerospace-grade samarium oxide meeting stringent requirements for high-performance magnetic applications
Chemical & Physical Properties
| Property | Specification | Unit |
|---|---|---|
| Chemical Formula | Sm₂O₃ | |
| Purity | ≥99.9% | |
| Calcium (Ca) | < 50 | ppm |
| Iron (Fe) | < 30 | ppm |
| Silicon (Si) | < 25 | ppm |
| Aluminum (Al) | < 20 | ppm |
| Loss on Ignition | < 1.0 | % |
| Particle Size (D50) | 2-4 | μm |
| Bulk Density | 7.3-7.6 | g/cm³ |
| Appearance | Pale yellow to cream powder |
Quality Certifications
Available Documents
Applications & Industries
Critical material for aerospace, defense, and high-temperature applications requiring exceptional performance
SmCo Permanent Magnets
Critical component in samarium-cobalt magnets for high-temperature applications
Key Benefits:
Optical Materials
Specialized optical glass and ceramic applications requiring unique properties
Key Benefits:
Catalysts
Active component in petroleum refining and chemical processing catalysts
Key Benefits:
Nuclear Applications
Neutron absorber in nuclear reactor control systems and shielding
Key Benefits:
Packaging Options
Protective packaging designed to maintain product integrity and prevent contamination during storage and transport.
25 kg
Heat-sealed bags in cartons
50 kg
PE bags with Al-foil liner
500 kg
Super sacks with PE liner
Custom
Application-specific packaging
Supply Chain Information
Delivery & Lead Times
Storage & Handling
Store in dry, cool conditions away from moisture
Handle with appropriate PPE in ventilated areas
Inert atmosphere storage recommended for long-term storage
Related Products
Dysprosium Oxide
High-purity Dy₂O₃ ≥99.5%
Terbium Oxide
Ultra-pure Tb₄O₇ ≥99.99%
SmCo Magnet Chips
AeroTorque™ high-temperature magnets
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