Sintered NdFeB
Sintered NdFeB, Neodymium Magnets (NdFeB), Sintered Neodymium-iron-boron, Licensed Rare Earth Neo Magnets, Nd Permanent Magnets China Supplier
Our Sintered NdFeB & Neodymium Capabilities:
- Neodymium is the strongest available magnet alloy at up to 52MGOe. The use of Neodymium results in smaller, more cost-effective magnet solutions replacing older materials like Alnico and Ceramic in many applications.
- MPCO can help optimize performance and cost with Neo magnets in grades from 33 to 52MGOe and operating temperatures up to 230°C/446°F.
- Customized Neodymium magnets also available.
- Click download >> MPCO Sintered Neodymium NDFEB Magnets.PDF
Available Grades of Neo:

Sintered NdFeB Magnets
Many grades of Neodymium exist to support a variety of industrial and commercial applications. The range of Neo grades is typically 33 to 52 MGOe. These ranges allow for balancing cost, magnetic performance, and operational temperature resistance. Click download >> MPCO neodymium grades and demagnetisation curves data.PDF
Corrosion Resistance:
Neodymium magnets have poor resistance to corrosion and they can also corrode from the inside out if proper pre-treatment processes are not followed. Oftentimes a multi-layer Nickel-Copper-Nickel plating is applied, but this may not be sufficient for all applications.
Temperature Effects:
Neodymium magnets are very susceptible to elevated operating temperatures and the application requirements should be considered before selecting a particular grade of Neo.
Magnetization Options:
Although most commercial magnets are anistropic, which means they have a preferred direction of magnetization, various pole configurations can be achieved without conflicting with a Neodymium Magnet’s orientation.
Handling and Storage of Neodymium Magnets:
Neodymium Magnets are very strong and brittle, requiring appropriate handling and packing to ensure safety and prevent damage.
Neodymium Magnet Manufacturing Methods:
Neodymium Magnets are typically manufactured by a powdered metallurgical process utilizing rigid steel or rubber molds.
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| NDFEB MAGNET – DISC | NDFEB MAGNET – BLOCK | NDFEB MAGNET – SEGMENT | NDFEB MAGNET – ROD |
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| NDFEB MAGNET – RING | NDFEB MAGNET – CUBE | NDFEB MAGNET – SPHERE | MAGNET – COUNTERSUNK |
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| NDFEB MAGNET – ADHESIVE | NDFEB MAGNET – SEW IN | NDFEB MAGNET – SPECIAL | NDFEB MAGNET – BY COATING |
N48 Neodymium Customizable Magnet Block with a Missing Corner
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Neodymium Door Handle Shaped Customizable Magnets N38
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Wholesale Cabinet Handle Shape Magnet Neodymium N50
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Special N-Door Shape Customized Magnets N48
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Rare Earth NdFeB Special Shaped Customized Magnet
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N48 NdFeB Special Shaped Runway Magnets
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N50 Neo Semicircular Ring Magnet OD60mm x ID30mm x 10mm
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N54 Neodymium Semicircle Ring Magnet OD60mm x ID20mm x 10mm
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Zinc Axial Neodymium Half-Ring Magnets OD50mm x ID30mm x 10mm
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Zinc Plated U-shaped Neodymium Half-Ring Magnet N42UH
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Half-Ring U-shape NdFeB Magnet N35AH
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NdFeB Semi-Ring Magnet OD 36mm x ID 20mm x 5mm
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NdFeB Stock Half Round Magnets OD 17mm x 9mm x 1.4mm
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Industrial Use Semi Circular Magnet Sintered Neodymium N55
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Semi Circle Magnet Sintered Neodymium N45
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Small Neodymium Semicircular Magnets NdFeB Bread N38
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Axial Magnetic Direction NdFeB 3/4 Disc Magnet N40
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Half Circle Semicircle NdFeB Magnets N35
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N54 Half Disc Magnet Rare Earth Neodymium
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Strong Permanent Half Circular Magnets Neodymium N40SH
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Semicircle Half Circle Magnet Neodymium-iron-boron N48SH
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