ISO14001 Certified Strong Magnets For New Energy Cars With
Customized Magnetic Orientation
Product Description:
Sintered Neodymium Magnet is a kind of permanent magnet made from
an alloy of neodymium, iron and boron. It is the most powerful and
advanced permanent magnet material available today. It is widely
used in various applications, such as New Energy Cars, Wind Power
Generation, Servo Motors, Traction Motors and many other
industries. The features of our Sintered Neodymium Magnet include
Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH, Magnetic Orientation:
As Customization, Working Temperature: 80~220°C, and Coating:
Nickel, NiCuNi, Zinc, Epoxy, etc. Our N52 Magnet, N52 Magnet, N35
Magnet, N35 Magnet, 35M Magnet, 35M Magnet, 35H Magnet, 35H Magnet,
30SH Magnet, 30SH Magnet offer excellent magnetic properties and
superior corrosion resistance. With our advanced technology and
exquisite craftsmanship, our Sintered Neodymium Magnet can meet
your different requirements.
Features:
- Product Name: Sintered Neodymium Magnet
- Certification: ISO9001, IATF16949, ISO14001
- Shape: Block, Arc, Ring, Customized Shape Magnet
- Application: New Energy Cars, Wind Power Generation, Servo Motors,
Traction Motors
- Working Temperature: 80~220°C
- Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
- Highlight: N35 Magnet, Bar Magnet, Neodymium Magnets
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:
| Category | Description |
|---|
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Material | Neodymium Iron Boron |
| Coating | Nickel,NiCuNi,Zinc,Epoxy Etc |
| Magnetic Orientation | As Customization |
| Working Temperature | 80~220°C |
| Shape | Block,Arc,Ring,Customized Shape Magnet |
| Application | New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors |
| Certification | ISO9001, IATF16949, ISO14001 |
| Keywords | Powerful Magnet, N52 Magnet, Strong Magnets, Neodymium Magnet |
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 Magnet from UNMAG is a type of bar magnet made of neodymium iron boron material. It
is characterized by high magnetic properties, strong corrosion
resistance and excellent thermal stability, with working
temperature range of 80~220°C. It is available in a wide range of
shapes, including block, arc, ring and customized shapes. The
magnets can be widely applied in new energy cars, wind power
generation, servo motors, traction motors and other applications.
UNMAG's sintered neodymium magnet is certified with ISO9001,
IATF16949 and ISO14001, and it is packed in carton box and
delivered within 20-25 days. All UNMAG sintered neodymium magnets,
including N42 magnet, are manufactured with strict quality control
to ensure excellent performance.
Customization:
Welcome to UNMAG, your source for superior sintered neodymium
magnets.
We offer a wide range of customized services for sintered neodymium
magnets. Our powerful magnets come in various shapes, including
block, arc, ring, and customized shapes, and grades ranging from
N35-N52, 35M-50M, 35H-48H, and 30SH-45SH.
All of our sintered neodymium magnets are certified ISO9001,
IATF16949, and ISO14001. Our magnets can also be coated with
Nickel, NiCuNi, Zinc, Epoxy, etc., and have a working temperature
of 80~220°C.
Our sintered neodymium magnets are guaranteed to be of the highest
quality and durability, and are packaged in secure carton boxes for
delivery within 20-25days.
Choose UNMAG for your sintered neodymium magnet needs!
Packing and Shipping:
Packaging and Shipping for Sintered Neodymium Magnet
Sintered Neodymium Magnets are packaged and shipped in cardboard
boxes. The packaging should be designed to protect the magnets from
damage during shipping. All packages should be labeled with the
product name and a description of the contents. The shipping costs
should be calculated in advance, and the customer should be
notified of the shipping costs before the order is placed.
The magnets should be stored in a cool, dry place, away from direct
sunlight. The shipping container should be properly sealed to
prevent any moisture from entering the package. Care should be
taken to ensure that the magnets are not exposed to high
temperatures during shipping, as this can cause damage to the
magnets.
When shipping the magnets, it is important to make sure that the
magnets are properly secured in the package. This will prevent the
magnets from shifting during transit and minimize the risk of
damage. The package should also include a tracking number so that
the package can be tracked in case of any issues.
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