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[China]
Trade Verify
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 an advanced type of Neodymium-Iron-Boron Magnet, which is composed of Neodymium Iron and Boron. It is one of the strongest permanent magnets available and is widely used in many types of applications. The grade range from N35-N52, 35M-50M, 35H-48H, 30SH-45SH and they are available with various coatings such as Nickel, NiCuNi, Zinc or Epoxy. The working temperature ranges from 80~220°C and they are certified by ISO9001, IATF16949 and ISO14001. The applications are various, including New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors and many others.
| 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 |
| Property | Description |
|---|---|
| Certification | ISO9001, IATF16949, ISO14001 |
| Magnetic Orientation | As Customization |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Working Temperature | 80~220°C |
| Material | Neodymium Iron Boron |
| Coating | Nickel,NiCuNi,Zinc,Epoxy etc |
| Shape | Block,Arc,Ring,Customized Shape Magnet |
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Keywords | High Performance Permanent Magnet, Neodymium-Iron-Boride Magnet, Neodymium-Iron-Boron Magnet |
UNMAG sintered neodymium magnet is one of the most powerful rare earth magnets available in the market, made of neodymium iron boron (NdFeB) material. It has a high working temperature from 80 to 220°C and has been certified by ISO9001, IATF16949 and ISO14001. It is offered in a wide range of grades from N35-N52, 35M-50M, 35H-48H, 30SH-45SH, etc. and is suitable for applications in new energy cars, wind power generation, servo motors and traction motors.
As a top-notched sintered permanent magnet manufacturer, UNMAG provides reliable products with high performance and quality. All the magnets are packed in a secure carton box and shipped in 20-25 days. With UNMAG sintered neodymium magnet, you can get the best motor design for all new energy cars, wind power generation, servo motors and traction motors.
Tolearance Control
| Name | Dimension(mm) | Tolerance(mm) |
| Wall thickness | T≤10 | ±0.04 |
| 10<T≤30 | ±0.05 | |
| 30<T≤50 | ±0.06 | |
| Length | L≤10 | ±0.04 |
| 10<L≤30 | ±0.05 | |
| 30<T≤50 | ±0.05 | |
| L>50 | ±0.08 | |
| Width | W>50 | ±0.05 |
| L>50 | W≥50 | ±0.08 |
Available size: L≤200mm,W≤100mm,T: 1.5~50mm,H3~60mm
UNMAG Sintered Neodymium Magnet is a powder metallurgy magnet, manufactured through powder metallurgy magnetization technology. It features excellent magnetic properties, high working temperature, and wide applications. It is perfect for various motors, sensors, and other related devices.
Brand Name: UNMAG
Place of Origin: China
Packaging Details: Carton Box
Delivery Time: 20-25days
Magnetic Orientation: As Customization
Working Temperature: 80~220°C
Material: Neodymium Iron Boron
Coating: Nickel,NiCuNi,Zinc,Epoxy Etc
Certification: ISO9001, IATF16949, ISO14001
Packaging and Shipping for Sintered Neodymium Magnet:
The sintered neodymium magnet is packaged in a sturdy cardboard box to protect it from any damage during transportation. The box is then covered with a waterproof material to ensure the magnet remains dry and secure throughout the shipping process.
The magnet is then shipped to the customer using a reliable and secure courier service. All orders are tracked and the customer will be able to follow the progress of their shipment from the moment it leaves the warehouse to the moment it is delivered.
