| Customization: | Available |
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| Application: | Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet |
| Shape: | Ring |
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N52 Ring Neodymium Magnet with Gold Zinc Epoxy Coating
NdFeB magnet, the third generation of rare-earth permanent magnets, is the most powerful and advanced permanent magnets today.
NdFeB is named as"Magnet King" for its high remanence, high energy. Moreover, it has high performance and high-cost ration,
because of the rich rare earth resources in China and the ever-changing production process and technological progress. It can be
easily formed into various sizes and different shapes, such as segment, ring, block, etc.
| Material | Sintered Neodymium-Iron-Boron ( NdFeB ) | |
| Size | Various kinds or according to customers' request | |
| Shape | Customized(block, disc, Cylinder, Bar, Ring, Countersunk, Segment, hook, cup, Trapezoid, Irregular shapes, etc) | |
| Performance | N35~N52,38M-48M,35H-48H,33SH-44SH,30UH-35UH,30EH-35EH | |
| Coating | Customized (Zn, Ni-Cu-Ni, Ni, Gold, Silver, Epoxy, etc) | |
| Size tolerance | ±0.05mm for diameter /thickness, ±0.1mm for width/ length | |
| Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customized specific requirements magnetized) | |
| Max. Working Temperature |
Grade | Max. Operating Temperatures |
| N35-N52 | 80°C (176°F) | |
| 33M- 48M | 100°C (212°F) | |
| 33H-48H | 120°C (248°F) | |
| 30SH-45SH | 150°C (302°F) | |
| 30UH-40UH | 180°C (356°F) | |
| 28EH-38EH | 200°C (392°F) | |
| 28AH-35AH | 220°C (428°F) | |
| Applications | Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, printer, switchboard, packing box, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, etc. |
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Product Show:
Size range:Grade:
Coating:
Magnetic direction:
Our products:
1. Materials: Sintered Neodymium-Iron-Boron;
2. Magnetic properties: High coercive force, the max curie temp is up to 200 degree centigrade or 380 curie temperature;
3. Shapes and size: Disc (Cylinder), Block, Ring, Countersunk, Segment and more, trapezoid, irregular shape, customized shapes are available;
4. Coatings: Ni, Zn, Ni-Cu-Ni, Gold, Copper, Epoxy, Aurum, Silver and so on;
5. Magnetization direction: according to customer's requirements;
6. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology;
7. Applications: motors, sensors, microphones, wind turbines, wind generators, VCM, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, Computer rigid disc drives and so on.
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