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[China]
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Address: Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact name:Sales Department
Xiamen Un Magnet Co.,Ltd. |
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Sintered Neodymium Magnet is a Powder-Metallurgy-Magnet made of a Magnetic-Alloy-Compound, which offers high Pull Force, reasonable price and stable Magnetic Performance. It is also customizable in size and can be coated with Nickel, Zinc or Epoxy. It is a good choice for any application requiring a strong and reliable magnet.
This Magnetic-Alloy-Compound is made from Neodymium, Iron and Boron, which are fused together through a special sintering process at very high temperature. This process allows for the creation of a magnet with a uniform, dense microstructure and strong magnetic properties. The result is a magnet that offers superior Pull Force, as well as a reliable and stable Magnetic Performance.
In addition, Sintered Neodymium Magnet is available in various sizes and shapes, and can be customized to meet specific needs. It can also be coated with Nickel, Zinc or Epoxy for different applications. The coating offers great protection against corrosion, making it a great choice for outdoor applications.
Overall, Sintered Neodymium Magnet is an excellent choice for any application requiring a strong and reliable magnet. It offers high Pull Force, reasonable price and stable Magnetic Performance, as well as customizable size and various coating options, making it a great choice for any application.
| Parameter Name | Parameter Values | Unit |
| Curie Temperature | 310～380 | ℃ |
| Relative Recoil Permeability | 1.02～1.05 | |
| Reversible Temperature Coefficient of Br (20~100℃) | -0.09～-0.13 | %/℃ |
| Reversible Temperature Coefficient of Hcj (20~100℃) | -0.4～-0.7 | %/℃ |
| Density | 7.50～7.70 | g/cm3 |
| Vickers Hardness | 550～700 | |
| Bending Strength | -0.09～-0.13 | MPa |
| Tensile Strength | ≥80 | MPa |
| Compressive Strength | 800 ~1050 | MPa |
| Electric Resistivity | 150 | μΩ·cm |
| Thermal Conductivity | 8～10 | W/(M·℃) |
| Coefficient of Thermal Expansion (Parallel to the orientation) | 5 | 10-6/K |
| Coefficient of Thermal Expansion (vertical to the orientation) | -1.5 | 10-6/K |
| Young's Modulus | 150～200 | GPa |
| Specific Heat(20℃～320℃) | 3.0～4.6 | J/(g·k) |
| weight loss(low weight loss products) | ≤2 | mg/cm2 |
| Parameter | Value |
|---|---|
| Product Name | Sintered Neodymium Magnet |
| Material | Powder-Metallurgy-Magnet, Neodymium-Iron-Boron, Magnetic-Alloy-Compound |
| Size | Customized |
| Price | Reasonable |
| Coating | Nickel,Zinc,Epoxy |
| Temperature Resistance | High |
| Shape | Customized |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Magnetic Flux Density | High |
| Grade | N35-N52 |
| Magnetic Orientation | Axial,Multi-polar,As Customization |
| Corrosion Resistance | High |
| Grade | Working Temp | |
| (L/D=0.7) | ||
| ℃ | ||
| N Series | N35~N52 | ≤80 |
| M Series | 38M~50M | ≤100 |
| H Series | 35H~48H | ≤120 |
| SH Series | 33SH~48SH | ≤150 |
| UH Series | 30UH~40UH | ≤180 |
| EH Series | 30EH~38EH | ≤200 |
| Mixing | 1.Mix the ingredients. |
| Melting | 2.Dissolve the mixture at high temperature and prepare an alloy. |
| Fine pulverization | 3.Turn the alloy into fine powder. |
| Molding in a magnetic field | 4.When pressing the fine powder, apply a magnetic field to it and
prepare a molded product of powder with aligned directions of magnetization. |
| Sintering and heat treatment | 5.Sinter the product at about 1,100℃, and then subject it to heat
treatment at about 600℃ to increase its magnetic characteristics. |
| Processing | 6.Process the manufactured magnet base material and finish it into the product shape. |
| Surface treatment | 7.Subject the product to surface treatment in order to make it rustproof. |
| Magnetization | 8.Apply a magnetic field to give the magnet magnetism. |
UNMAG Sintered Neodymium Magnets are made of powder-metallurgy magnet and are characterized by high magnetic flux density, stable magnetic performance, and reasonable price. They are widely used in the new energy cars, wind power generation, servo motors, and traction motors. In addition, they can also be customized in various shapes to meet customer's special requirements. UNMAG Sintered Neodymium Magnets are the most reliable sintered neo magnet that could be trusted for all your needs.
We offer comprehensive technical support and services for sintered neodymium magnet. Our team of experienced engineers are dedicated to providing you with the highest quality technical services and support.
Our services include:
Our team is always available to answer any questions you may have. Please contact us if you require any technical support or services for sintered neodymium magnet.
