Xiamen Un Magnet Co.,Ltd.
| Packaging Details | cartons,pallets |
| Delivery Time | 20-25days |
| Working Temperature | 80~220°C |
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Magnetic Orientation | As Customization |
| Material | Neodymium Iron Boron |
| Shape | Block,Arc,Ring,Customized Shape Magnet |
| Coating | Nickel,NiCuNi,Zinc,Epoxy Etc |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Payment Terms | T/T L/C |
| Supply Ability | 100 tons per month for NdFeB magnet |
| Brand Name | UNMAG |
| Place of Origin | China |
| Certification | ISO9001, IATF16949, ISO14001 |
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Product Specification
| Packaging Details | cartons,pallets | Delivery Time | 20-25days |
| Working Temperature | 80~220°C | Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Magnetic Orientation | As Customization | Material | Neodymium Iron Boron |
| Shape | Block,Arc,Ring,Customized Shape Magnet | Coating | Nickel,NiCuNi,Zinc,Epoxy Etc |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors | Payment Terms | T/T L/C |
| Supply Ability | 100 tons per month for NdFeB magnet | Brand Name | UNMAG |
| Place of Origin | China | Certification | ISO9001, IATF16949, ISO14001 |
| High Light | IATF Industrial Neodymium Magnets ，ODM Industrial Neodymium Magnets | ||
Sintered Neodymium Magnet is a kind of high-performance permanent magnet material, which is made of Magnetic-Alloy-Compound—Neodymium-Iron-Boron. It is formed by Powder-Metallurgy-Magnet technology and sintered into a compact block. This rare earth magnet has a very high remanence, high energy product and a high performance/cost ratio, which makes it widely used in many different fields.
The Sintered Neodymium Magnet is available in a wide range of grades, from N35 to N52, 35M to 50M, 35H to 48H, 30SH to 45SH and so on. It can be coated with Nickel, NiCuNi, Zinc, Epoxy and other coatings. And it is available in various shapes, such as block, arc, ring or customized shape magnet.
The Sintered Neodymium Magnet is widely used in New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors and other applications. All the products are certified with ISO9001, IATF16949 and ISO14001.
| 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 |
| 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. |
For those looking for high-performance magnets, the UNMAG sintered neodymium magnet is the ideal choice. With its neodymium iron boron magnetic alloy compound, the UNMAG sintered neodymium magnet is a high-performance product that is durable and reliable. This magnet is ideal for a variety of applications, such as new energy cars, wind power generation, servo motors, and traction motors. The UNMAG sintered neodymium magnet is made with a nickel, NiCuNi, zinc, and epoxy coating, allowing for improved performance and longevity. It also has an operating temperature range of 80 to 220 degrees Celsius, making it suitable for a variety of working conditions. Furthermore, the UNMAG sintered neodymium magnet can be customized according to the customer’s needs, providing a perfect fit for any project. It comes in a carton box and can be delivered in as little as 20 to 25 days, making it a great choice for anyone looking for a high-performance magnet.
UNMAG Sintered Neodymium Magnet offers a wide range of customization services for your needs. Our magnets are made of Neodymium Iron Boron and come in a variety of shapes like blocks, arcs, rings, and customized shapes. We offer a variety of grades such as N35-N52, 35M-50M, 35H-48H, 30SH-45SH and more. The magnets are coated with Nickel,NiCuNi,Zinc,Epoxy etc. for enhanced performance. The production and packaging are carried out according to ISO9001, IATF16949, ISO14001 certification. Place of origin: China and delivery time: 20-25days. Our sintered neodymium magnets are made of powder-metallurgy-magnet and magnetic-alloy-compound.
Sintered Neodymium Magnets are packaged using a variety of materials designed to provide maximum protection against damage during transit. Packaging materials can include bubble wrap, foam, or corrugated cardboard. The magnets are also usually placed into a box or other container, and then placed into a larger outer box. This outer box is then taped securely to ensure the magnets are protected from outside elements during transit.
Shipping methods for Sintered Neodymium Magnets typically involve the use of a freight courier such as UPS, FedEx, or DHL. Depending on the size and weight of the shipment, ground or air shipping can be used. The shipping cost and transit time are usually determined by the size and weight of the shipment, as well as the destination of the shipment.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2009
Total Annual:
4000000USD-5000000
Employee Number:
150~180
Ecer Certification：
Verified Supplier
XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to... XIAMEN UN MAGNET CO.,LTD. (UNMAG) is a high-tech enterprise in manufacturer and distribution of permanent magnet and magnetic related components.Including Neodymium magnet, Alnico magnet, SmCo magnet, Ferrite magnet and various of magnetic products.With an in-house R&D laboratory, We are able to...
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