Sintered Neodymium Rare Earth Block Magnets Rectangle Industrial
Certification:ISO9001
Minimum Order Quantity:100pcs
Delivery Time:20-25days
Payment Terms:T/T L/C
Product Name:magnetic square blocks
Grade:N35-N52
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Xiamen China
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Room 503,Building C,No.319,Hubin East Road,Xiamen,China
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Product Details
High Strength Sintered Neodymium Magnet With Stable Magnetic Performance
Product Description:
Sintered Neodymium Magnets are made of Neodymium-Iron-Boron (NdFeB) material, which makes them one of the strongest magnets available. They are produced in a sintered process, which involves compressing and heating the material in a mold. This process ensures the magnets have a uniform structure and stable magnetic performance. It also allows for customization of the size and shape of the magnet according to the customer's needs. The magnets are coated with a layer of nickel to protect them from corrosion and provide a smooth finish. The high pull force of sintered neodymium magnets makes them ideal for a variety of applications, ranging from industrial manufacturing to consumer electronics. They also have the unique ability to have magnetic orientation in multiple directions, allowing for more precise control of magnetic fields. Sintered Neodymium Magnets are the perfect choice for anyone looking for a reliable and powerful magnet.
Features:
- Product Name: Sintered Neodymium Magnet
- Magnetic Field Strength: High
- Pull Force: High
- Temperature Resistance: High
- Coating: Nickel
- Magnetic Performance: Stable
- High-Performance-Magnet
- Magnetic-Alloy-Compound
- Powder-Metallurgy-Magnet
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 |
Applications:
Sintered Neodymium Magnets are made of a special magnetic alloy compound, and they are widely used in many applications due to their high performance and environmental friendliness.
The magnets have a stable magnetic performance and are made of neodymium material, making them really powerful with a high magnetic field strength. The magnets are sintered, which allows them to be free of any impurities and ensures that their performance is consistent. In addition, they are ISO9001 certified, so you can be sure of their reliability and quality.
Sintered Neodymium Magnets are suitable for a variety of applications and are used in many industries, ranging from medical devices to consumer electronics. They are also used for motor assemblies, electrical sensors, and in many other applications.
Sintered Neodymium Magnets are an ideal solution for those who are looking for a powerful, reliable and environmentally friendly magnetic solution. Their high performance and stable magnetic properties make them the perfect choice for any application.
Other Characteristics:
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
Physical Properties & Application to Environment of the Coating:
| Coating Material | Colour | Properties | Environment of Application | Thickness of Coating layer |
| Zinc | Blue, Black and rainbow etc | Compact, Stable and Homogeneous | With reasonalbe capability of anticorrosion | 6um≤∮≤12 |
| Nickel-Copper-Nickel | White and black | Light and Stable | Suitable for higher corrosive environment | 15μm≤∮≤30pm |
| Phosphorization | Colorless or light gray | uniform thickness | short-term anticorrosion | - |
| Epoxy | Black and Gray | layer with certain luster, insurability | Suitable for higher corrosive environment | ≥15μm |
| Parylene | transparency | uniform thickness, density pinholes-free and insurability | Excellent capability of anticorrosion especially for small items | 0.1μm≤∮≤100pm |
| Ni+Cu+Epoxy | Black | Layer with certain luster | Excellent capability of | 10-30μm |
| anticorrosion. Suitable for | ||||
| hostile environment | ||||
| salt spray resistance>300hr | ||||
| Al+Epoxy | Black | Layer with certain luster | Excellent capability of | 15-35μm |
| anticorrosion. Suitable for | ||||
| hostile environment | ||||
| salt spray resistance>650hr Widely used in new energy | ||||
| auto magnets |
Customization:
Customized Sintered Neodymium Magnet Service
We provide customized service to sintered neodymium magnet, a type of neodymium-iron-boron magnetic alloy compounds. Our sintered neodymium magnet is widely used and has high magnetic field strength. We provide ISO9001 certification and size customization according to clients' needs.
Support and Services:
We provide technical support and services for Sintered Neodymium Magnet products. Our technical support team is available 24/7 to answer your questions and provide guidance. We also offer a variety of services, such as product training, installation assistance, and troubleshooting. Whether you're an experienced engineer or a novice, our team is here to help. If you need assistance, please don't hesitate to contact us.
Packing and Shipping:
Sintered Neodymium Magnets are packaged in heavy-duty boxes. The boxes are lined with foam to ensure the magnets do not move during shipping. The boxes are then sealed with tape and labeled for easy identification. The magnets are shipped via a reliable and secure shipping option, such as FedEx or UPS. Customers have the option of selecting their desired shipping method.
Sintered Neodymium Rare Earth Block Magnets Rectangle Industrial
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