Product Description:
Sintered Neodymium Magnet is a type of magnetic-alloy-compound
material, which is highly resistant to temperature and has a stable
magnetic performance. It is generally used in various industries,
such as automotive, medical, electronic, entertainment and so on.
It is characterized by its axial, multi-polar, or customized
orientation, and it can be customized to meet your every need. The
price of the product is quite reasonable, making it an attractive
choice for buyers. It is also highly durable and reliable, making
it an ideal choice for a wide range of applications. With its
superior magnetic performance, sintered neodymium magnet is the
perfect choice for any application requiring a reliable and stable
magnetic field.
Features:
- Product Name: Sintered Neodymium Magnet
- Grade: N35-N52
- Material: Neodymium-Iron-Boron-Alloy
- Temperature Resistance: High
- Magnetic Flux Density: High
- Price: Reasonable
- 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:
| Feature | Description |
|---|
| Certification | ISO9001, IATF16949, ISO14001 |
| Magnetic Flux Density | High |
| Price | Reasonable |
| Shape | Customized |
| Corrosion Resistance | High |
| Magnetic Performance | Stable |
| Magnetic Field Strength | High |
| Coating | Nickel,Zinc,Epoxy |
| Pull Force | High |
| Size | Customized |
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:
UNMAG Sintered Neodymium Magnet is a magnetic alloy compound made
of neodymium, iron and boron. It is a sintered neo magnet supplier
with excellent magnetic properties, and is widely used in new
energy cars, wind power generation, servo motors, traction motors
and other fields. It has a good reputation for its reasonable
price, customization of shape and size, ISO9001, IATF16949 and
ISO14001 certifications. Our sintered neodymium magnet has the
highest energy density and the highest coercive force, making it
the superior choice for applications requiring strong magnetic
fields.
UNMAG Sintered Neodymium Magnet is the best choice for applications
that require high power density and high performance. It has the
highest magnetic characteristics and is able to produce a strong
magnetic field that can be used in a wide range of applications. It
is also very cost effective as it is easy to produce and is very
durable. The magnets are also corrosion resistant and have a long
life span, making them a great choice for applications that require
a long-term solution.
Our sintered neodymium magnet has many advantages that make it the
perfect choice for any application. It is highly resistant to
temperature, humidity and other environmental conditions, making it
suitable for use in a variety of applications. It is also highly
resistant to shock and vibration, making it ideal for use in
applications that require a high degree of precision. Additionally,
the magnets are easy to install and can be used in a variety of
applications including new energy cars, wind power generation,
servo motors, traction motors and other applications.
UNMAG Sintered Neodymium Magnet is the perfect choice for
applications that require superior magnetic characteristics. It has
a reasonable price, customization of shape and size, ISO9001,
IATF16949 and ISO14001 certifications, and is highly resistant to
temperature, humidity and other environmental conditions. Our
sintered neo magnet is the best choice for applications that
require strong magnetic fields and superior performance.
Customization:
Customized Sintered Neodymium Magnet by UNMAG
UNMAG offers customized Sintered Neodymium Magnet services with
Powder-Metallurgy-Magnet, Magnetic-Alloy-Compound and
High-Strength-Magnetic-Field for different applications. Our
Sintered Neodymium Magnet is manufactured in China and have the
following features:
- Brand Name: UNMAG
- Place of Origin: China
- Magnetic Orientation: Axial,Multi-polar,As Customization
- Coating: Nickel,Zinc,Epoxy
- Temperature Resistance: High
- Certification: ISO9001, IATF16949, ISO14001
- Magnetic Field Strength: High
We also provide customization services for our Sintered Neodymium
Magnet according to the customer's requirements.
Support and Services:
Sintered Neodymium Magnet Technical Support and Service
We offer comprehensive technical support and service for Sintered
Neodymium Magnets. Our knowledgeable staff can answer any questions
you may have about the product and its application. We also provide
custom design and manufacturing services to meet your specific
needs. In addition, we offer on-site installation and training to
ensure that you get the most out of your investment. If you ever
have an issue with your Sintered Neodymium Magnet, our team will
quickly respond to address the problem.
Packing and Shipping:
Sintered Neodymium Magnet packaging and shipping is done using
strong cardboard boxes, bubble wraps, and foam inserts. The purpose
of these materials is to protect the product from any potential
damage during transit. The bubble wrap and foam inserts provide a
cushioning effect that helps keep the magnets secure. Additionally,
the boxes are sealed with strong adhesive tape to further ensure
the safety of the product. All the materials used are
environmentally friendly and can be recycled.
