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DunBen
Magnet cube:
Sintered NdFeB magnets are the most advanced commercialized permanent magnet materials today.With far better permanent magnetic performance compared with traditional magnets,sintered NdFeB magnets are the key functional materials for mordern industry.
Product information
| Escription: | Strong Gloden Rare Earth Neodymium Cube Square 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 | | |
| Professional advice: | Standard one like N35 or N40 is okay for your normal applications. The grade like N48-N52 could meet your requirements on strong power. If you have requirement on the working temperature, please note it. | | |
| Magnet Shape: | Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available | | |
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| Applications: | Widely used in apparatus and instruments where a strong magnetic field is needed, including motors, sensors, microphones, electro-acoustics, magnetic separation, magnetic suckers and magnetic therapy. | | |
| 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 |
| Length:Min 0.5mm-Max 240mm Width:Min 0.5mm-Max 100mm Thickness:Min 0.5mm-Max 50mm |
ndfeb characteristics.pdf 
Magnet cube:
Sintered NdFeB magnets are the most advanced commercialized permanent magnet materials today.With far better permanent magnetic performance compared with traditional magnets,sintered NdFeB magnets are the key functional materials for mordern industry.
Product information
| Escription: | Strong Gloden Rare Earth Neodymium Cube Square 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 | | |
| Professional advice: | Standard one like N35 or N40 is okay for your normal applications. The grade like N48-N52 could meet your requirements on strong power. If you have requirement on the working temperature, please note it. | | |
| Magnet Shape: | Disc,Cylinder,Block,Ring,Countersunk,Segment,Trapezoid and Irregular shapes and more.Customized shapes are available | | |
| | |||
| | |||
| | |||
| | |||
| | |||
| Applications: | Widely used in apparatus and instruments where a strong magnetic field is needed, including motors, sensors, microphones, electro-acoustics, magnetic separation, magnetic suckers and magnetic therapy. | | |
| 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 |
| Length:Min 0.5mm-Max 240mm Width:Min 0.5mm-Max 100mm Thickness:Min 0.5mm-Max 50mm |
ndfeb characteristics.pdf 