IATF16949 Certified Powder Metallurgy Magnet for Traction Motors Working Temp. 80~220°C
Brand Name:UNMAG
Certification:ISO9001, IATF16949, ISO14001
Minimum Order Quantity:100pcs
Delivery Time:20-25days
Payment Terms:T/T L/C
Place of Origin:China
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Xiamen China
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Product Details
Product Description
Sintered Neodymium Magnet is a kind of rare earth magnet made of neodymium iron boron material. It is a kind of permanent magnet which has a high magnetic property and oxidation resistance. It is widely used in many industries, such as new energy cars, wind power generation, servo motors, traction motors and more. The grade of the sintered neodymium magnet can range from N35 to N52, from 35M to 50M, from 35H to 48H, from 30SH to 45SH, etc. Depending on the application, the magnetic orientation of sintered neodymium magnet is also customizable. It has passed ISO9001, IATF16949, ISO14001 certification and is a reliable choice for your projects.
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 |
Manufacturing process for magnets (outline)
| 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. |
Features
- Product Name: Sintered Neodymium Magnet
- Type: Rare Earth Magnet, Sintered NdFeB Magnet
- Application: New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
- Magnetic Orientation: As Customization
- Material: Neodymium Iron Boron
- Shape: Block,Arc,Ring,Customized Shape Magnet
- Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
Technical Parameters
| Parameter | Value |
|---|---|
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Certification | ISO9001, IATF16949, ISO14001 |
| Coating | Nickel,NiCuNi,Zinc,Epoxy etc. |
| Shape | Block, Arc, Ring, Customized Shape Magnet |
| Magnetic Orientation | As Customization |
| Working Temperature | 80~220°C |
| Material | Neodymium Iron Boron |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Type | Neodymium-Iron-Boride Magnet, Powder Metallurgy Magnet, Neodymium-Iron-Boride Magnet |
Applications
UNMAG Sintered Neodymium Magnet is a powder metallurgy magnet made from rare earth material neodymium iron boron. It is widely used in many applications such as new energy cars, wind power generation, servo motors, traction motors etc. The sintered neodymium magnet has a high coercivity and can be made in various shapes such as blocks, arcs, rings and customized shapes. It is certified by ISO9001, IATF16949 and ISO14001. The packaging is carton box and delivery time is 20-25days. The magnetic orientation can be customized according to customer’s requirements. UNMAG Sintered Neodymium Magnet is the best choice for its high performance and cost-effectiveness.
Customization
Sintered Neodymium Magnet
Brand Name: UNMAG
Place of Origin: China
Packaging Details: Carton Box
Delivery Time: 20-25days
Material: Neodymium Iron Boron
Certification: ISO9001, IATF16949, ISO14001
Coating: Nickel,NiCuNi,Zinc,Epoxy Etc
Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
Working Temperature: 80~220°C
Features of Sintered Neodymium Magnet
- Sintered Permanent Magnet
- Rare Earth Magnet
- Powder Metallurgy Magnet
- Neodymium Magnet
Packing and Shipping
Packaging and Shipping of Sintered Neodymium Magnet
Sintered Neodymium Magnet is usually packaged in small cartons and labeled with product information, such as type, size and quantity. The cartons are then placed in larger boxes and sealed for shipping.
Shipping of Sintered Neodymium Magnet is normally done by air or by sea, depending on customer’s requirements. Air shipping is faster but more expensive, while sea shipping is slower but more cost-effective.
IATF16949 Certified Powder Metallurgy Magnet for Traction Motors Working Temp. 80~220°C
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