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Sintered Neodymium Magnet is a type of permanent neodymium magnet made from neodymium iron boron, which is a kind of rare earth magnet. It is a high-performance magnet with a strong magnetic field, very high coercivity and excellent temperature stability. It is widely used in new energy cars, wind power generation, servo motors, traction motors and other fields.
Sintered Neodymium Magnet has the advantages of high energy product, small volume and light weight. It is manufactured with an advanced powder metallurgy process and has a wide range of working temperature from 80 to 220℃. The material is corrosion-resistant and has a strong resistance to demagnetization. It is certified by ISO9001, IATF16949 and ISO14001. The surface coating is available in nickel, NiCuNi, zinc, epoxy etc., which can provide excellent corrosion protection and appearance.
Sintered Neodymium Magnet is the most widely used permanent neodymium magnet, with excellent performance, reliable quality and environmental protection. And it is one of the most popular neodymium sintered magnet in the market.
| 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 | Description |
|---|---|
| Shape | Block, Arc, Ring, Customized Shape Magnet |
| Coating | Nickel, NiCuNi, Zinc, Epoxy etc. |
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Application | New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors |
| Material | Neodymium Iron Boron |
| Magnetic Orientation | As Customization |
| Working Temperature | 80~220°C |
| Certification | ISO9001, IATF16949, ISO14001 |
When you need a reliable and powerful magnet to complete your project, look no further than UNMAG Sintered Neodymium Magnets. These magnets are made from the highest grade Neodymium Iron Boron material, and are perfect for applications that require high strength or permanent magnetism. With a working temperature of 80~220°C and a wide variety of shapes to choose from, including block, arc, ring, and customized shapes, UNMAG Sintered Neodymium Magnets are the perfect choice for all of your magnetic needs. The magnets also come with a variety of coatings such as Nickel, NiCuNi, Zinc, and Epoxy to suit your exact needs. All of the UNMAG Sintered Neodymium Magnets are made in China, and are packaged in Carton Boxes for safe delivery. You can expect your magnets to arrive in 20-25days, and with their superior N50 Neodymium Magnets, you can customize them to work in any orientation that you need.
UNMAG is a leading manufacturer of sintered neodymium magnets in China. Our neodymium magnets are made of neodymium iron boron (NdFeB), which makes them the most powerful and permanent magnets available for various applications such as new energy cars, wind power generation, servo motors, traction motors, etc.
The neodymium magnets are available in various shapes such as block, arc, ring, customized shape magnet etc. Our neodymium magnets are available in grades N35-N52, 35M-50M, 35H-48H, 30SH-45SH, etc. with working temperature from 80~220°C.
We provide customized sintered neodymium magnets with different sizes and shapes according to customer's specific requirements. All our products are packed in carton box and we guarantee delivery within 20-25 days.
Choose us and you will get the highest quality neodymium sintered magnet, neodymium-iron-boron magnet, permanent neodymium magnet and customized neodymium magnet.
Brand Name: UNMAG
Place of Origin: China
Packaging Details: Carton Box
Delivery Time: 20-25days
Application: New Energy Cars,Wind Power Generation,Servo
Motors,Traction Motors
Material: Neodymium Iron Boron
Shape: Block,Arc,Ring,Customized Shape Magnet
Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
Working Temperature: 80~220°C
Packaging and Shipping for Sintered Neodymium Magnet:
The sintered neodymium magnet is generally packed into plastic bags, and then placed into cartons for shipping. The cartons are then sealed with tape and labeled with information such as product name, quantity, etc. For large orders, we also provide wooden boxes for extra protection.
