Sintered Industrial Neodymium Magnets Iron Boron With NiCuNi Coating
Sintered Neodymium Iron Boron Magnet With NiCuNi Coating Customized Orientation
Product Description:
Sintered Neodymium Magnets are made of Neodymium Iron Boron, a rare earth material with high magnetic properties. They are the strongest type of permanent magnets available and can be used in a variety of applications, such as new energy cars, wind power generation, servo motors, traction motors and more. The working temperature for these magnets is between 80 and 220 degrees Celsius. They also come in a variety of grades, including N35-N52, 35M-50M, 35H-48H, 30SH-45SH and more. Additionally, they can be coated in nickel, NiCuNi, zinc, epoxy and other materials.
Features:
- Product Name: Sintered Neodymium Magnet
- Application: New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
- Shape: Block,Arc,Ring,Customized Shape Magnet
- Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
- Certification: ISO9001, IATF16949, ISO14001
- Working Temperature: 80~220°C
- Material: Neodymium-Iron-Boron, Magnetic-Alloy-Compound
Physical Properties of Sintered Neodymium Magnet:
| 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 |
Max. working temperature for different grade:
| 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 |
Technical Parameters:
| Property | Description |
|---|---|
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Working Temperature | 80~220°C |
| Certification | ISO9001, IATF16949, ISO14001 |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Magnetic Orientation | As Customization |
| Shape | Block,Arc,Ring,Customized Shape Magnet |
| Material | Neodymium Iron Boron |
| Coating | Nickel,NiCuNi,Zinc,Epoxy Etc |
| High-Performance-Magnet | Yes |
| Magnetic-Alloy-Compound | Yes |
| High-Temperature-Resistant | Yes |
Applications:
UNMAG Sintered Neodymium Magnets are made of a Magnetic-Alloy-Compound with the main ingredients of Neodymium-Iron-Boron. These magnets are made of Powder-Metallurgy-Magnet-Processing and are widely used in New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors and more. Each magnet is coated with Nickel, NiCuNi, Zinc, Epoxy and other coatings as per customer's requirements. Magnetic Orientation can be customized to meet different needs. All UNMAG Sintered Neodymium Magnets have passed the ISO9001, IATF16949, ISO14001 certification and are packed in Carton Boxes. Delivery time is 20-25days.
Customization:
Sintered Neodymium Magnet
Brand Name: UNMAG
Place of Origin: China
Packaging Details: Carton Box
Delivery Time: 20-25days
Coating: Nickel,NiCuNi,Zinc,Epoxy Etc
Shape: Block,Arc,Ring,Customized Shape Magnet
Certification: ISO9001, IATF16949, ISO14001
Application: New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
Magnetic Orientation: As Customization
Material: Neodymium-Iron-Boron, Neodymium-Iron-Boron, Magnetic-Alloy-Compound
Design: Customized-Shape-Magnet
Packing and Shipping:
Sintered Neodymium Magnets are carefully packaged for safe transport and storage. Each magnet is encased in a non-conductive, corrosion-resistant plastic that will protect against impact.
For shipping, we use standard shipping methods such as UPS or FedEx. Our shipments are tracked and insured, so you can be sure your magnets will arrive safely and on time.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.