High-Performance ISO9001 N35-N52 Grade Customizable Magnets
Product Description:
Sintered Neodymium Magnet
Sintered Neodymium Magnet, also known as Neodymium-Iron-Boron
(NdFeB) or Powder Metallurgy Magent, is a kind of high-performance
permanent magnet made from a combination of Neodymium, Iron, Boron
and other rare earth elements. It has high remanence, high
coercivity, high operating temperature, and high energy product,
making it the most powerful and cost-effective type of permanent
magnet available. With reasonable price and high performance,
Sintered Neodymium Magnet is widely used in a variety of
applications. It offers multi-polar magnetic orientation and
excellent temperature resistance, making it suitable for a variety
of industries. The grade of Sintered Neodymium Magnet ranges from
N35 to N52.
Features:
- Product Name: Sintered Neodymium Magnet
- Shape: Sintered
- Magnetic Orientation: Multi-polar
- Certification: ISO9001
- Price: Reasonable
- Magnetic Field Strength: High
- Material: Magnetic Alloy Compound
- Performance: High Performance Magnet
Magnetic Properties of Sintered Neodymium Magnet:
| Grade | Remanence | Coercivity | Intrinsic Coercivity | Max Energy Product | Working Temp |
| (Br) | (HcB) | (HcJ) | (BH)max | Tw |
| | | KGs | T | KOe | KA/m | KOe | KA/m | MGOe | KJ/m³ | ℃ |
N
Series | N35 | 11.7-12.2 | 1.17-1.22 | ≥10.9 | ≥868 | ≥12 | ≥955 | 33-36 | 263-287 | ≤80 |
| N38 | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥12 | ≥955 | 36-39 | 287-310 | ≤80 |
| N40 | 12.5-12.8 | 1.25-1.28 | ≥11.4 | ≥907 | ≥12 | ≥955 | 38-41 | 302-326 | ≤80 |
| N42 | 12.8-13.2 | 1.28-1.32 | ≥11.5 | ≥915 | ≥12 | ≥955 | 40-43 | 318-342 | ≤80 |
| N45 | 13.2-13.8 | 1.32-1.38 | ≥11.6 | ≥923 | ≥12 | ≥955 | 43-46 | 342-366 | ≤80 |
| N48 | 13.8-14.2 | 1.38-1.42 | ≥11.6 | ≥923 | ≥12 | ≥955 | 46-49 | 366-390 | ≤80 |
| N50 | 14.0-14.5 | 1.40-1.45 | ≥10.0 | ≥796 | ≥11 | ≥876 | 48-51 | 382-406 | ≤60 |
| N52 | 14.3-14.8 | 1.43-1.48 | ≥10.0 | ≥796 | ≥11 | ≥876 | 50-53 | 398-422 | ≤60 |
M
Series | 35M | 11.7-12.2 | 1.17-1.22 | ≥10.9 | ≥868 | ≥14 | ≥1114 | 33-36 | 263-287 | ≤100 |
| 38M | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥14 | ≥1114 | 36-39 | 287-310 | ≤100 |
| 40M | 12.5-12.8 | 1.25-1.28 | ≥11.6 | ≥923 | ≥14 | ≥1114 | 38-40 | 302-326 | ≤100 |
| 42M | 12.8-13.2 | 1.28-1.32 | ≥12.0 | ≥955 | ≥14 | ≥1114 | 40-43 | 318-342 | ≤100 |
| 45M | 13.2-13.8 | 1.32-1.38 | ≥12.5 | ≥955 | ≥14 | ≥1114 | 43-46 | 342-366 | ≤100 |
| 48M | 13.6-14.3 | 1.36-1.43 | ≥12.9 | ≥1027 | ≥14 | ≥1114 | 46-49 | 366-390 | ≤100 |
| 50M | 14.0-14.5 | 1.40-1.45 | ≥13.0 | ≥1033 | ≥14 | ≥1114 | 48-51 | 382-406 | ≤100 |
| 52M | 14.3-14.8 | 1.43-1.48 | ≥13.0 | ≥995 | ≥14 | ≥1114 | 50-52 | 398-414 | ≤100 |
H
Series | 33H | 11.3-11.7 | 1.13-1.17 | ≥10.6 | ≥844 | ≥17 | ≥1353 | 31-34 | 263-287 | ≤120 |
| 35H | 11.7-12.2 | 1.17-1.21 | ≥10.9 | ≥869 | ≥17 | ≥1353 | 33-36 | 263-287 | ≤120 |
| 38H | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥17 | ≥1353 | 36-39 | 287-310 | ≤120 |
| 40H | 12.5-12.8 | 1.25-1.28 | ≥11.6 | ≥923 | ≥17 | ≥1353 | 38-41 | 302-326 | ≤120 |
| 42H | 12.8-13.2 | 1.28-1.32 | ≥12.0 | ≥955 | ≥17 | ≥1353 | 40-43 | 318-342 | ≤120 |
| 45H | 13.0-13.6 | 1.30-1.36 | ≥12.1 | ≥963 | ≥17 | ≥1353 | 43-46 | 326-358 | ≤120 |
| 48H | 13.7-14.3 | 1.37-1.43 | ≥12.5 | ≥955 | ≥17 | ≥1274 | 46-49 | 366-390 | ≤120 |
SH
Series | 30SH | 10.8-11.3 | 1.08-1.13 | ≥10.1 | ≥804 | ≥20 | ≥1592 | 28-31 | 233-247 | ≤150 |
| 33SH | 11.3-11.7 | 1.13-1.17 | ≥10.6 | ≥844 | ≥20 | ≥1592 | 31-34 | 247-271 | ≤150 |
| 35SH | 11.7-12.2 | 1.17-1.22 | ≥11.0 | ≥876 | ≥20 | ≥1592 | 33-36 | 263-287 | ≤150 |
| 38SH | 12.2-12.5 | 1.22-1.25 | ≥11.4 | ≥907 | ≥20 | ≥1592 | 36-39 | 287-310 | ≤150 |
| 40SH | 12.5-12.8 | 1.25-1.28 | ≥11.8 | ≥939 | ≥20 | ≥1592 | 38-41 | 302-326 | ≤150 |
| 42SH | 12.8-13.2 | 1.28-1.32 | ≥12.4 | ≥987 | ≥20 | ≥1592 | 40-43 | 318-342 | ≤150 |
| 45SH | 13.2-13.8 | 1.32-1.38 | ≥12.6 | ≥1003 | ≥20 | ≥1592 | 43-46 | 342-366 | ≤150 |
| 48SH | 13.7-14.3 | 1.37-1.43 | ≥12.6 | ≥1003 | ≥20 | ≥1592 | 46-49 | 366-390 | ≤150 |
UH
Series | 30UH | 10.8-11.3 | 1.08-1.13 | ≥10.2 | ≥812 | ≥25 | ≥1990 | 28-31 | 223-247 | ≤180 |
| 33UH | 11.3-11.7 | 1.13-1.17 | ≥10.7 | ≥852 | ≥25 | ≥1990 | 31-34 | 247-271 | ≤180 |
| 35UH | 11.7-12.2 | 1.17-1.22 | ≥10.8 | ≥860 | ≥25 | ≥1990 | 33-36 | 263-287 | ≤180 |
| 38UH | 12.2-12.5 | 1.22-1.25 | ≥11.0 | ≥876 | ≥25 | ≥1990 | 36-39 | 287-310 | ≤180 |
| 40UH | 12.4-12.8 | 1.24-1.28 | ≥11.3 | ≥915 | ≥25 | ≥1990 | 38-41 | 302-326 | ≤180 |
| 42UH | 12.8-13.2 | 1.28-1.32 | ≥11.3 | ≥971 | ≥25 | ≥1990 | 40-43 | 318-342 | ≤180 |
EH
Series | 30EH | 10.8-11.3 | 1.08-1.13 | ≥10.2 | ≥812 | ≥30 | ≥2388 | 28-31 | 223-247 | ≤200 |
| 33EH | 11.3-11.7 | 1.13-1.17 | ≥10.5 | ≥836 | ≥30 | ≥2388 | 31-34 | 247-271 | ≤200 |
| 35EH | 11.7-12.2 | 1.17-1.22 | ≥11.0 | ≥876 | ≥30 | ≥2388 | 33-36 | 263-287 | ≤200 |
| 38EH | 12.2-12.5 | 1.22-1.25 | ≥11.3 | ≥899 | ≥30 | ≥2388 | 36-39 | 287-310 | ≤200 |
AH
Series | 30AH | 10.2-10.8 | 1.02-1.08 | ≥10.1 | ≥804 | ≥35 | ≥2706 | 28-30 | 223-247 | ≤220 |
| 33AH | 11.4-11.7 | 1.14-1.17 | ≥10.6 | ≥844 | ≥35 | ≥2706 | 31-33 | 247-263 | ≤220 |
| 35AH | 11.7-12.1 | 1.17-1.21 | ≥10.9 | ≥876 | ≥35 | ≥2706 | 33-36 | 263-279 | ≤220 |
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 are most commonly used in
Powder-Metallurgy-Magnet applications due to their high corrosion
resistance and temperature resistance. These magnets are made of
Neodymium-Iron-Boron and can withstand extreme temperatures. The
magnetic orientation of these magnets is multi-polar, which makes
them suitable for various applications. These
Powder-Metallurgy-Magnets also come in a sintered shape, making
them highly durable and reliable.
The unique properties of the Sintered Neodymium Magnets make them
ideal for use in automotive, aerospace and industrial applications.
Their corrosion resistance and temperature resistance make them
suitable for use in high-temperature environments. The multi-polar
magnetic orientation of the magnets allows them to be used in a
variety of applications. Furthermore, their sintered shape makes
them highly durable and reliable.
Overall, the Sintered Neodymium Magnets are highly reliable and
versatile magnets that are suitable for a variety of applications.
Their corrosion resistance, temperature resistance, multi-polar
orientation and sintered shape make them an ideal choice for
automotive, aerospace and industrial applications.
Customization:
Sintered Neodymium Magnet Customization Service
We offer customization services for Sintered Neodymium Magnets, also known as Neodymium Iron Boron Magnets. Our customization services cover a range of attributes:
- Applications: Our Sintered Neodymium Magnets are used in a wide
range of applications, from consumer electronics to industrial
applications.
- Certification: Our Sintered Neodymium Magnets are ISO9001
certified.
- Material: Our Sintered Neodymium Magnets are made from Neodymium
Iron Boron.
- Grade: We offer a range of grades from N35 to N52.
- Temperature Resistance: Our Sintered Neodymium Magnets are designed
to withstand high temperatures.
Support and Services:
Sintered Neodymium Magnet Technical Support and Service
We are committed to providing the highest quality sintered
neodymium magnets and technical support. Our knowledgeable staff of
engineers and technicians are here to provide assistance and answer
any questions you may have.
We offer a full range of services, including:
- Design assistance and prototyping
- Product testing and evaluation
- Training and installation support
- Troubleshooting and problem solving
- Custom manufacturing and packaging
Our technical support is available 24/7, and our team is always
ready to help you find the right solution for your application.
Packing and Shipping:
Sintered Neodymium Magnet Packaging and Shipping
Sintered Neodymium Magnets are usually packaged and shipped in
cardboard boxes and sometimes in plastic containers. The containers
are designed to protect the magnets from damage during shipping.
The packaging may also contain a label indicating the type of
magnet, its size, and the manufacturer's details. The boxes are
then securely sealed with tape before being shipped.
