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| Quantity: | |
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| Escription: | Motor Generator Ring Permanent Neodymium Magnet | | |
| Material: | Neodymium-Iron-Boron | | |
| Product Name: | NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets | | |
| Features: | a.NdFeB Magnets are the strongest magnets in the world. They can lift up to 1000 times theirs own weight. b.NdFeB Magnets are easy to machine, compared to Alnico and SmCo magnets. c.NdFeB Magnets are with high resistance to demagnetization. | | |
| Working Temperature: | Grade | Temperature | |
| N28-N48 | 80ºC | | |
| N50-N55 | 60ºC | | |
| 30M-52M | 100ºC | | |
| 28H-50H | 120ºC | | |
| 28SH-48SH | 150ºC | | |
| 28UH-42UH | 180ºC | | |
| 28EH-38EH | 200ºC | | |
| 28AH-33AH | 200ºC | | |
| Magnet Shape: | Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available | | |
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| Applications: | Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc. | | |
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ndfeb characteristics.pdf | Surface Treatment Of NdFeB Magnet | |
| Zn | Suitable for common environment |
| Double Nickle Layer | Suitable for dew atmosphere and can be stably used for a long time |
| NiCuNi | It has a stronger protection, adhesive ability and longer working life-span |
| Epoxy | Suitable for severe corrosive environment |
| Phosphorization Passivation | Suitable for the situation of short-term transportation and storage |
| Gold | Used for high level electronic equipments and decoration |
