- Article title
- Article summary
- Article content
- Multi Field Search
 |
| Quantity: | |
|---|---|
DunBen
Product information
| Escription: | super powerful Block F50*50*25mm N50 neodymium magnet | | |
| Material: | Neodymium-Iron-Boron | | |
| Product Name: | NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets | | |
| Features: | The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.). | | |
| 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 | | |
| | |||
| | |||
| | |||
| | |||
| | |||
| Applications: | Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc. | | |
| | |||
Advantages:
A) High energy
B) Very high Hc and Hci output
C) More economical than SmCo
D) Wonderful performance at ambient temperature
Disadvantages:
A) Working temperature is below 200oC
B) Prone to oxidation than other magnet alloys
ndfeb characteristics.pdf
Product information
| Escription: | super powerful Block F50*50*25mm N50 neodymium magnet | | |
| Material: | Neodymium-Iron-Boron | | |
| Product Name: | NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanent Magnets | | |
| Features: | The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.). | | |
| 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 | | |
| | |||
| | |||
| | |||
| | |||
| | |||
| Applications: | Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc. | | |
| | |||
Advantages:
A) High energy
B) Very high Hc and Hci output
C) More economical than SmCo
D) Wonderful performance at ambient temperature
Disadvantages:
A) Working temperature is below 200oC
B) Prone to oxidation than other magnet alloys
ndfeb characteristics.pdf
