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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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Verified Suppliers
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Sintered Neodymium Magnets are a type of permanent magnet made of Neodymium Iron Boron (NdFeB) material. These magnets have a very strong magnetic force and are available in various shapes, such as ring, arc, block, and customized shapes. The magnets are also available in different coatings, such as Nickel, NiCuNi, Zinc, Epoxy, etc. Furthermore, they have a working temperature range of 80~220°C.
We are committed to providing quality products that meet international standards, such as ISO9001, IATF16949, and ISO14001. Our sintered neodymium magnets are some of the strongest in the industry, with N50 Neodymium Magnets having a strong magnetic force. We also provide customized shapes and sizes according to your requirements.
We are a trusted supplier of sintered neodymium magnets, and our products are widely used in various industries. Our magnets are reliable and durable, making them a great choice for a variety of applications.
| 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 |
| Parameters | Description |
|---|---|
| Certification | ISO 9001, IATF 16949, ISO 14001 |
| Working Temperature | 80~220°C |
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Magnetic Orientation | As Customization |
| Material | Neodymium Iron Boron |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Shape | Block,Arc,Ring,Customized Shape Magnet |
| Coating | Nickel,NiCuNi,Zinc,Epoxy Etc |
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 Magnets are made of neodymium iron boron material and produced in China. With a strong magnetic field, they are ideal for many applications such as new energy cars, wind power generation, servo motors, and traction motors, etc. The packaging details of UNMAG magnets are carton boxes, and the delivery time is within 20-25 days. They come in various shapes like block, arc, ring, and customized shapes, and the magnetic orientation is adjustable as per customization. UNMAG magnets have obtained certificates like ISO9001, IATF16949, and ISO14001.
UNMAG offers reliable Sintered Neodymium Magnet customization services to meet your needs and requirements. All our products are made in China and have been certified by ISO9001, IATF16949, ISO14001.
We provide our customers with a wide range of Neodymium Iron Boron materials, grades, coatings and sizes. Our grades range from N35-N52, 35M-50M, 35H-48H, 30SH-45SH and our coatings include Nickel, NiCuNi, Zinc, Epoxy and more. We also offer packaging in Carton Box for all our products.
The working temperature of our Sintered Neodymium Magnets is 80~220°C and the delivery time is 20-25days.
UNMAG is dedicated to providing quality and reliable Sintered Neodymium Magnet customization services.
Sintered Neodymium Magnet is typically packaged in an industrial standard cardboard box to ensure safe transport. The box should be firmly closed and labeled clearly with the product name and description. It is recommended to include a packing list as well.
When shipping Sintered Neodymium Magnet, it is best to choose a reliable shipping company with a good track record. It is important to ensure that the package is properly sealed and labeled to avoid any damage during the shipping process. It is also important to track the shipment in order to ensure that delivery is made in a timely manner.
