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DunBen
Neodymium black magnet are the world's strongest magnets, compared with Samarium cobalt, ferrite magnets, and alnico mangets.
Dunben Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price.
Our Neodymium black magnet are designed and manufactured to meet with quality standards using the latest technology.
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
| Escription: | N52 20X10X2mm Strong Block Magnets | | |
| 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 | | |
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Neodymium black magnet are the world's strongest magnets, compared with Samarium cobalt, ferrite magnets, and alnico mangets.
Dunben Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price.
Our Neodymium black magnet are designed and manufactured to meet with quality standards using the latest technology.
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
| Escription: | N52 20X10X2mm Strong Block Magnets | | |
| 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 | | |
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