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N52 Grade Neodymium Iron Boron (NdFeB) High-Performance Rare Earth Permanent Magnets
Product Overview
As a global leader in magnet manufacturing, China has established itself as a key production hub for high-performance NdFeB magnets. Our N52-grade rare earth permanent magnets are engineered with advanced materials and precision manufacturing processes to deliver superior magnetic properties, making them ideal for critical applications in high-end industries.
Core Technical Parameters
Parameter |
Value |
Maximum Energy Product (BHmax) |
414 kJ/m³ (52 MGOe) |
Residual Induction (Br) |
1.48 T |
Coercive Force (Hc) |
1194 kA/m |
Curie Temperature |
310°C |
Density |
7.5 g/cm³ |
Corrosion Resistance |
Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer coating |
Applications
Our NdFeB magnets are widely used in:
●Automotive: Electric motors, ABS systems, sensors
●Renewable Energy: Wind turbines, electric vehicle batteries
●Medical: MRI machines, precision surgical tools
●Industrial: CNC machinery, automation systems
●Consumer Electronics: High-fidelity speakers, hard disk drives
Technical Advantages
Advanced Manufacturing:
●Grain refinement technology ensures uniform magnetic distribution.
●Proprietary heat treatment processes optimize coercivity and temperature stability.
Material Innovation:
●Development of nanocrystalline composite magnets for extreme-temperature applications.
●Integration of rare earth alloys to enhance resistance to demagnetization.
Surface Protection:
●Ni-Cu-Ni triple-layer coating provides 1,000+ hours of salt spray resistance.
●RoHS-compliant finishes meet international environmental standards.
Industry Leadership & Sustainability
China accounts for 90% of global NdFeB production, driven by:
●Resource Availability: Abundant rare earth reserves and vertically integrated supply chains.
●R&D Investment: Continuous innovation in magnet design and process optimization.
Environmental Commitment:
●Implementation of chromium-free passivation to eliminate heavy metal pollution.
●Closed-loop recycling systems recovering 95% of rare earth materials.
●ISO 14001-certified facilities minimizing carbon footprint.
Market Competitiveness
Our magnets offer:
●Cost-Effective Solutions: Balancing high performance with competitive pricing.
●Customization: Tailored dimensions (up to 300mm x 200mm x 50mm) and magnetization configurations.
●Global Reach: Exported to Europe, North America, and Asia-Pacific markets.
Future Directions
1.Next-Generation Materials: Exploring Dy-free magnets to reduce critical element dependency.
2.Energy Efficiency: Collaborating with clients to design lightweight, high-power density solutions.
3.Circular Economy: Expanding recycling capacity to support sustainable industrial growth.
Conclusion
China’s NdFeB magnet industry combines technical excellence, resource efficiency, and environmental responsibility to meet global demand for advanced magnetic solutions. By prioritizing innovation and sustainability, we aim to solidify our position as the preferred partner for high-performance magnet applications worldwide.
Contact Us
For technical specifications, customization requests, or sustainability reports, please visit [www.shutteringmagnetqc.com] or email [[email protected]].
