Are you curious about where to find the best rare earth magnets? Comparing top suppliers is crucial for ensuring quality and reliability. Knowing the best options can save you time and money while boosting your projects. Dive in to discover the leading factories and make informed choices today!
Strong Neodymium Magnets for Sale | Rare Earth Magnet Supplier
Product Details: Strong neodymium magnets available in various shapes and sizes, including discs, blocks, rings, spheres, and more. Custom sizes can be made upon request.
Technical Parameters:
– Made from neodymium, iron, and boron (NdFeB)
– Available in grades N35, N42, and N52
Application Scenarios:
– Used in consumer products, commercial applications, and industrial settings
– Ideal for hobbyists, manufacturers, and educational institutions
Pros:
– Exceptional strength and reliability
– Cost-effective compared to other types of magnets
Cons:
– Can be brittle and may chip or break if mishandled
– Requires careful handling due to strong magnetic force
19 Rare Earth Magnet Manufacturers in 2025 – Metoree
Product Details: Rare earth magnets are permanent magnets composed mainly of rare earth elements, including neodymium, samarium cobalt, praseodymium, and samarium.
Technical Parameters:
– Neodymium magnets have the strongest magnetic force among rare earth magnets.
– Samarium cobalt magnets maintain stability at various temperatures.
Application Scenarios:
– Used in small magnetic sensors and relays.
– Utilized in motor magnets and rotor parts.
Pros:
– Far superior magnetic properties compared to ferrite magnets.
– Miniaturization of products that use motors.
Cons:
– Neodymium magnets are rust-prone and require plating or coating.
– Samarium cobalt magnets are brittle and require careful handling.
Custom Rare Earth Magnets and Magnetic Assemblies | Stanford Magnets
Product Details: Custom Rare Earth Magnets and Magnetic Assemblies from Stanford Magnets, including Neodymium, SmCo, AlNiCo, and Ferrite/Ceramic magnets.
Technical Parameters:
– Available grades: N35, N42, N52, Alnico 5, Alnico 8, etc.
– Shapes: Disc, Cylinder, Block, Ring, Pot, etc.
Application Scenarios:
– Industrial applications requiring strong magnetic solutions.
– Custom projects needing specific magnet configurations.
Pros:
– High strength and precision in magnetic solutions.
– Custom manufacturing capabilities from prototype to production.
Cons:
– Potentially higher cost for custom solutions.
– Limited availability of certain grades or shapes.
Leading Rare Earth Magnet Manufacturers – magnet assemblies
Product Details: Rare earth magnets are high-strength permanent magnets made from rare earth element alloys, primarily neodymium and samarium.
Technical Parameters:
– High magnetic strength
– Energy efficient
Application Scenarios:
– Consumer electronics
– Medical devices
– Renewable energy
– Aerospace and defense
– Industrial automation
Pros:
– Strong magnetic fields with minimal input power
– Resistant to demagnetization
Cons:
– Environmental impact from mining
– Health risks associated with production
Premier Industrial Magnet Supplier Online | Rochester Magnet
Product Details: Rochester Magnet offers a variety of magnets including flexible magnets, rare-earth magnets, and custom magnet assemblies for various applications.
Technical Parameters:
– Durable magnets available in multiple pole configurations and custom shapes.
– Custom-designed neodymium and rare earth magnets available in block, disc, and r…
Application Scenarios:
– Used in industrial manufacturing for equipment like hard drives and generators.
– Ideal for packaging companies to create resealable packaging.
Pros:
– Customizable solutions tailored to specific project needs.
– Fast delivery and same-day quotes.
Cons:
– Limited information on specific technical specifications.
– Potentially higher costs for custom solutions.
Rare Earth Magnets Manufacturers and Suppliers – Great Magtech
Product Details: Rare-earth magnets are strong permanent magnets made from alloys of rare-earth elements, including neodymium and samarium-cobalt.
Technical Parameters:
– Types: Neodymium, Samarium-Cobalt
– Brittleness: Extremely brittle and vulnerable to corrosion
Application Scenarios:
– Used in motors and generators
– Applications in various industrial sectors
Pros:
– High magnetic strength
– Cost-effective for various applications
Cons:
– Brittle and can break easily
– Vulnerable to corrosion without protective coatings
MAGCRAFT® Brand Rare Earth Magnets
Product Details: MAGCRAFT® Brand Rare Earth Magnets are high-quality neodymium-iron-boron (NdFeB) magnets manufactured under license, suitable for various applications in science, engineering, and industry.
Technical Parameters:
– Grade N40 sintered neodymium-iron-boron plated in nickel
– Available in various shapes including arc, block, cube, cylinder, disc, ring, an…
Application Scenarios:
– Used in industrial applications for holding and lifting
– Suitable for educational purposes in science experiments
Pros:
– Extensive selection of shapes and sizes
– Child-resistant MAGPAK™ packaging for safety
Cons:
– Potential ingestion risk for small children if packaging is not secured
– Limited to specific stock dimensions unless custom ordered
Magnets | Rare-Earth & Permanent Magnets
Product Details: MagnetShop offers a variety of magnets including neodymium, samarium cobalt, ceramic, alnico, and flexible magnets, suitable for various applications.
Technical Parameters:
– ISO:9001 Certified since 1998
– RoHS Compliant
Application Scenarios:
– Industrial applications
– Crafting and hobby projects
Pros:
– High-quality and high-performance magnets
– Large inventory available for immediate shipment
Cons:
– Limited information on specific product dimensions
– Potentially higher prices for custom solutions
Rare Earth Magnet Manufacturers Suppliers – IQS Directory
Product Details: Rare earth magnets are high-strength permanent magnets made from rare earth element alloys, effective for holding, separating, and lifting applications.
Technical Parameters:
– Types: Neodymium magnets, Samarium magnets
– Strength: Neodymium magnets are stronger and more affordable than Samarium cobal…
Application Scenarios:
– Used in electric motors, sensors, and various industrial applications.
– Crucial components in automotive, medical, and aerospace equipment.
Pros:
– Exceptional strength compared to traditional magnets.
– Versatile applications across multiple industries.
Cons:
– Costly due to the scarcity of rare earth elements.
– Can lose magnetism under corrosion and high temperatures.
Supplier of Rare Earth Magnets and Magnetic Products About Us – MagnetsTek
Product Details: Supplier of Rare Earth Magnets and Magnetic Products including Neodymium, Samarium-Cobalt, AlNiCo, Ferrites, Magnetic Assemblies, and Bonded Magnets.
Technical Parameters:
– Grade N56 for Neodymium magnets
– Up to 600°C SmCo operation temperature
Application Scenarios:
– Wind Turbines
– MRI
Pros:
– High-quality magnets with competitive prices
– Customized solutions available
Cons:
– Limited information on specific product dimensions
– Potentially longer lead times for custom orders
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Strong Neodymium Magnets for Sale | Rare Earth Magnet Supplier | Strong neodymium magnets available in various shapes and sizes, including discs, blocks, rings, spheres, and more. Custom sizes can be made upon reque… | – Exceptional strength and reliability – Cost-effective compared to other types of magnets | – Can be brittle and may chip or break if mishandled – Requires careful handling due to strong magnetic force |
| 19 Rare Earth Magnet Manufacturers in 2025 – Metoree | Rare earth magnets are permanent magnets composed mainly of rare earth elements, including neodymium, samarium cobalt, praseodymium, and samarium. | – Far superior magnetic properties compared to ferrite magnets. – Miniaturization of products that use motors. | – Neodymium magnets are rust-prone and require plating or coating. – Samarium cobalt magnets are brittle and require careful handling. | us.metoree.com |
| Custom Rare Earth Magnets and Magnetic Assemblies | Stanford Magnets | Custom Rare Earth Magnets and Magnetic Assemblies from Stanford Magnets, including Neodymium, SmCo, AlNiCo, and Ferrite/Ceramic magnets. | – High strength and precision in magnetic solutions. – Custom manufacturing capabilities from prototype to production. | – Potentially higher cost for custom solutions. – Limited availability of certain grades or shapes. |
| Leading Rare Earth Magnet Manufacturers – magnet assemblies | Rare earth magnets are high-strength permanent magnets made from rare earth element alloys, primarily neodymium and samarium. | – Strong magnetic fields with minimal input power – Resistant to demagnetization | – Environmental impact from mining – Health risks associated with production | magnetassemblies.com |
| Premier Industrial Magnet Supplier Online | Rochester Magnet | Rochester Magnet offers a variety of magnets including flexible magnets, rare-earth magnets, and custom magnet assemblies for various applications. | – Customizable solutions tailored to specific project needs. – Fast delivery and same-day quotes. | – Limited information on specific technical specifications. – Potentially higher costs for custom solutions. |
| Rare Earth Magnets Manufacturers and Suppliers – Great Magtech | Rare-earth magnets are strong permanent magnets made from alloys of rare-earth elements, including neodymium and samarium-cobalt. | – High magnetic strength – Cost-effective for various applications | – Brittle and can break easily – Vulnerable to corrosion without protective coatings | www.greatmagtech.com |
| MAGCRAFT® Brand Rare Earth Magnets | MAGCRAFT® Brand Rare Earth Magnets are high-quality neodymium-iron-boron (NdFeB) magnets manufactured under license, suitable for various applications… | – Extensive selection of shapes and sizes – Child-resistant MAGPAK™ packaging for safety | – Potential ingestion risk for small children if packaging is not secured – Limited to specific stock dimensions unless custom ordered | www.magcraft.com |
| Magnets | Rare-Earth & Permanent Magnets | MagnetShop offers a variety of magnets including neodymium, samarium cobalt, ceramic, alnico, and flexible magnets, suitable for various applications. | – High-quality and high-performance magnets – Large inventory available for immediate shipment | – Limited information on specific product dimensions – Potentially higher prices for custom solutions |
| Rare Earth Magnet Manufacturers Suppliers – IQS Directory | Rare earth magnets are high-strength permanent magnets made from rare earth element alloys, effective for holding, separating, and lifting application… | – Exceptional strength compared to traditional magnets. – Versatile applications across multiple industries. | – Costly due to the scarcity of rare earth elements. – Can lose magnetism under corrosion and high temperatures. | www.iqsdirectory.com |
| Supplier of Rare Earth Magnets and Magnetic Products About Us – MagnetsTek | Supplier of Rare Earth Magnets and Magnetic Products including Neodymium, Samarium-Cobalt, AlNiCo, Ferrites, Magnetic Assemblies, and Bonded Magnets. | – High-quality magnets with competitive prices – Customized solutions available | – Limited information on specific product dimensions – Potentially longer lead times for custom orders | magnetstek.com |
Frequently Asked Questions (FAQs)
What are rare earth magnets and why are they important?
Rare earth magnets are powerful permanent magnets made from alloys of rare earth elements. They are crucial in various applications, including electronics, automotive, and renewable energy, due to their strength and compact size. Their unique properties enable devices to be smaller and more efficient.
How do I choose a reliable rare earth magnets supplier?
When selecting a supplier, consider their experience, product quality, and customer reviews. Look for certifications and ask about their manufacturing processes. A good supplier should also offer excellent customer service and be willing to provide samples for testing.
What types of rare earth magnets are available?
The most common types of rare earth magnets are Neodymium (NdFeB) and Samarium-Cobalt (SmCo). Neodymium magnets are known for their high strength and are widely used, while Samarium-Cobalt magnets are more resistant to heat and corrosion, making them suitable for specialized applications.
Can rare earth magnets be recycled?
Yes, rare earth magnets can be recycled. The recycling process involves recovering the rare earth elements from old magnets, which can then be reused to create new magnets. This helps reduce environmental impact and conserves valuable resources.
What are the safety precautions when handling rare earth magnets?
When handling rare earth magnets, keep them away from electronic devices and credit cards, as they can cause damage. Always use gloves to avoid pinching injuries, and store them in a safe place to prevent accidental attraction to metal objects.