Product Description:
Sintered Neodymium Magnet is a kind of Magnetic-Alloy-Compound made
of Neodymium-Iron-Boron (NdFeB) material. It is a kind of sintered
permanent magnet with high Magnetic Field Strength. It is widely
used in New Energy Cars,Wind Power Generation,Servo Motors,Traction
Motors and other fields. It is certified by ISO9001, IATF16949,
ISO14001. It is available in many shapes and sizes and can be
customized according to customers' needs. It has a variety of
coating options including Nickel,Zinc,Epoxy. The combination of its
powerful magnetic properties and lightweight makes Sintered
Neodymium Magnet a widely used solution in many industries.
Features:
- Product Name: Sintered Neodymium Magnet
- Material: Neodymium-Iron-Boron
- Type: Sintered-Neo-Magnet
- Size: Customized
- Corrosion Resistance: High
- Shape: Customized
- Magnetic Orientation: Axial,Multi-polar,As Customization
- Performance: High-Performance-Magnet
- Certification: ISO9001, IATF16949, ISO14001
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 |
Technical Parameters:
| Property | Specification |
|---|
| Price | Reasonable |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Coating | Nickel,Zinc,Epoxy |
| Magnetic Orientation | Axial,Multi-polar,As Customization |
| Magnetic Flux Density | High |
| Shape | Customized |
| Magnetic Performance | Stable |
| Corrosion Resistance | High |
| Grade | N35-N52 |
| Pull Force | High |
| Magnetic Alloy Compound | Sintered Neodymium Magnet |
| Magnet Material | Neodymium Iron Boron |
Max. working temperature for different grade:
| 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 |
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. |
Applications:
Sintered Neodymium Magnets, also known as Sintered-Neo-Magnet, are
produced by UNMAG and are a type of high-performance magnet. The
magnets are made of an alloy of neodymium, iron, and boron, and are
renowned for their high magnetic field strength and temperature
resistance. The magnets also boast a high corrosion resistance, and
are available in different coatings including nickel, zinc, and
epoxy. UNMAG's Sintered Neodymium Magnets are designed to be
reasonably priced and provide long-term performance.
Sintered Neodymium Magnets can be used in a wide range of
applications and scenarios. They are often used in motors,
generators, and wind turbines, as well as in consumer electronics,
sensors, and musical instruments. These magnets can also be used in
a variety of industrial and commercial applications such as
robotics, medical equipment, and aerospace engineering.
UNMAG's Sintered Neodymium Magnets are designed to offer reliable
performance and long-term durability, making them perfect for any
application or scenario.
Customization:
Sintered Neodymium Magnet
UNMAG is a professional manufacturer of high-performance sintered
neodymium magnet.
Our sintered neodymium magnet is made of powder metallurgy, with
high corrosion resistance and superior performance.
We offer a range of grades from N35 to N52 and various coatings
such as nickel, zinc and epoxy.
All our sintered neodymium magnets are certified by ISO9001,
IATF16949, ISO14001.
We guarantee reasonable price and high quality.
Support and Services:
Sintered Neodymium Magnet Technical Support and Service
Our team is dedicated to providing the highest level of technical
support and service for our Sintered Neodymium Magnet products. We
provide knowledgeable support for product selection, installation,
troubleshooting, and maintenance.
We offer product-specific support services, such as:
- Detailed installation instructions
- In-depth product information
- Product testing and evaluation
- Technical support for product modifications and customization
We also provide additional services, such as:
- On-site technical assistance and training
- Consultation services to assist with product selection
- Inspection and quality assurance for product purchases
- Technical support for product maintenance and repair
For any inquiries or requests for technical support and service,
please contact our team at [insert email or phone number].
Packing and Shipping:
Packaging and Shipping for Sintered Neodymium Magnet:
- The sintered neodymium magnets are packaged in plastic bags or
carton boxes.
- The packaging is designed to prevent damage during transportation
and storage.
- The shipment method of the sintered neodymium magnets can be chosen
according to customer requirements, such as express delivery, air
transportation or ocean transportation.
