Product Description:
Sintered Neodymium Magnet is a high-performance permanent magnet
composed of Neodymium-Iron-Boron (NdFeB). It delivers an unmatched
combination of strength and durability, making it the ideal choice
for various applications. With its stable magnetic performance and
axial-multi-polar-orientation, Sintered Neodymium Magnet is highly
resistant to demagnetization, making it a reliable source of
magnetic power. It is available in a wide range of grades, ranging
from N35 to N52, and is manufactured under the strictest quality
control standards, certified by ISO9001.
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 |
Features:
- Product Name: Sintered Neodymium Magnet
- Magnetic Performance: Stable
- Pull Force: High
- Magnetic Orientation: Axial,Multi-polar
- Corrosion Resistance: High
- Application: Widely Used
- Powder-Metallurgy-Magnet: Made of Magnetic-Alloy-Compound with
Powder-Metallurgy-Magnet
Technical Parameters:
| Parameter | Values |
|---|
| Temperature Resistance | High |
| Material | Magnetic-Alloy-Compound, Neodymium-Iron-Boron |
| Magnetic Field Strength | High |
| Coating | Nickel |
| Application | Widely Used |
| Grade | N35-N52 |
| Size | Customized |
| Price | Reasonable |
| Shape | Sintered |
| Certification | ISO9001 |
Applications:
UNMAG sintered neodymium magnet is a magnetic-alloy-compound,
possessing superior magnetic performance and a high magnetic flux
density. With its high pull force and stable magnetic performance,
the grade of this neodymium magnet ranges from N35 to N52. It is
the ideal choice for those seeking a high-performance-magnet that
can be used in a variety of applications and scenarios.
The UNMAG sintered neodymium magnet is widely used in the
automotive, aerospace, electronics, electrical engineering,
medical, and instrumentation industries. It is also used in the
development of electric motors, speakers, and magnetic resonance
imaging (MRI) scanners.
The magnet is suitable for applications requiring high magnetic
field strength, such as robotics, communications, magnetic
separators, and other products that require a strong magnetic
field. The magnet is also used in the development of magnetic
levitation systems, magnetic bearings, and magnetic recording
media.
The UNMAG sintered neodymium magnet is the ideal choice for those
seeking a magnet with superior magnetic performance, high magnetic
flux density, and high pull force. It is a reliable and
cost-effective solution for a variety of applications and
scenarios.
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
Customization:
Customized Sintered Neodymium Magnet
UNMAG, a Chinese brand, supplies high-performance sintered
neodymium magnet, which is composed of neodymium-iron-boron
magnetic alloy compound. It has high magnetic field strength and
stable magnetic performance. In addition, the corrosion resistance
and temperature resistance are also high, and the price is
reasonable.
Support and Services:
We provide technical support and service for Sintered Neodymium
Magnet. Our technical support and service include:
- Product consultation
- Product selection assistance
- Troubleshooting
- Application advice
- Installation guidance
- Maintenance and repair
Packing and Shipping:
The packaging and shipping of Sintered Neodymium Magnets is handled
with great care and precision. The magnets will typically be
packaged in a box with an inner section that is lined with foam,
bubble wrap, or other protective material. The box is then sealed
and labeled with the appropriate shipping information. For
especially large orders, the magnets can be securely palletized and
shrink-wrapped for added protection.
The shipping process will vary depending on the size and quantity
of the order. Smaller orders may be shipped via ground or air
freight, while larger orders can typically be shipped using a
freight truck. Specialized packaging and shipping methods may also
be used for international orders.
