SDM Neodymium Magnet
Neodymium Magnet is a type of rare-earth permanent magnet, boasts the strongest magnetic properties among all
commercially available magnets. Its high energy product, combined with excellent mechanical properties, makes it an ideal choice for applications requiring high magnetic field strength in compact designs, such as electric motors, generators, sensors,
speakers, and magnetic resonance imaging (MRI) machines. The material's versatility and durability have revolutionized numerous
industries, enhancing efficiency and performance in numerous devices worldwide.
| Material | Neodymium (Nd), Iron (Fe), and Boron (B) |
Grade & Max working temperature | Grade | Max working temperature |
| N30-N55 | 80°C (176°F) |
| N35M-N54M | 100°C (212°F) |
| N35H-N52H | 120°C (248°F) |
| N35SH-N50SH | 150°C (302°F) |
| N28UH-N48UH | 180°C (356°F) |
| N28EH-N45EH | 200°C (392°F) |
| N28AH-N42AH | 230°C (446°F) |
| Size | Customized size |
| Shape | Customized (block,Disc,Cylinder, Bar, Ring,Arc,Countersunk, Segment, hook) |
| Coating | Customised (Ni, Zn, Epoxy, Gold, etc.) |
| Size tolerance | ±0.05mm for diamater / thickness, ±0.1mm for width / length |
| Density | 7.4-7.8g/cm³ |
| Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized |
| | 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, ect. |
One of the standout features of the cylinder Alnico magnet is its high temperature stability. Unlike some other magnet types, Alnico retains its magnetic strength even at elevated temperatures, making it ideal for use in environments where heat is a concern. This characteristic, combined with its excellent corrosion resistance, ensures long-lasting performance and reliability.
The cylinder Alnico magnet's versatility extends to its wide range of applications. In the automotive industry, it is often used in sensors and actuators, where its high temperature tolerance and strong magnetic field are crucial. It also finds use in aerospace, where precision and reliability are paramount, as well as in electronics, medical devices, and even the arts and crafts world.
Looking ahead, the cylinder Alnico magnet's prospects are bright. As the world continues to advance technologically, the demand for high-performance magnets that can withstand harsh conditions is on the rise. Alnico magnets, with their unique blend of properties, are well-positioned to meet this demand. Furthermore, their eco-friendly nature, as they do not contain harmful rare earth elements, makes them an attractive alternative to other magnet types.
In conclusion, the cylinder Alnico magnet is a powerful and versatile magnet that offers a unique combination of strength, stability, and temperature resistance. Its wide range of applications and promising future prospects make it an essential tool for a variety of industries. Whether you're working in automotive, aerospace, electronics, or any other field that requires high-performance magnets, the cylinder Alnico magnet is worth considering.
