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  • 86-18072358700

  • [email protected]

  • 8 Nanshanghu West Village, Hengdian Town, Dongyang City, Zhejiang Province, China.

NdFeB Magnet Manufacturers

Product Name：Neodymium Magnet(NdFeB)

Material：Neodymium-Iron-Boron

Shape：Disc, Cylinder, Ring, Rectangular, Countersunk and Customized

Grade：N33-N55, N35M-N50M, N35H-N52H, N35SH-N52SH, N35UH-N45UH, N35EH-N42EH

Working Temperature：N:≤80ºC(176ºF); M:≤100ºC(212ºF); H:≤120ºC(248ºF); SH:≤150ºC(302ºF); UH:≤180ºC(356ºF); EH:≤200ºC(392ºF)

Coating：Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

Magnetization Direction：Thickness, Length, Axially, Diametre, Radially, Multipolar

If you have any inquiry, please kindly advise the following items:

a. Dimensions or drawing with tolerances.

b. Material grade or magnetic properties.

c. Quantity and delivery terms.

d. Surface coating (If necessary).

e. Magnetic direction.

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CERTIFICATE OF HONOR

In accordance with the ISO9002 quality standard requirements for normative production and site management.

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Who We Are

Dongyang Ma Li Magnet Co., Ltd.

Established in 2004, Dongyang Ma Li Magnet Co., Ltd is a professional NdFeB Magnet Manufacturers and NdFeB Magnet Factory. Its products are mainly sold to the United States, Southeast Asia, India, Europe and other countries and regions. Magnetic products are widely used, such as: motors, toys, electronics, audio, mobile phones, computers, bags, generators and other industries. As a production-oriented enterprise integrating scientific research, development, production and operation. We have a strong R&D team, professionally Custom NdFeB Magnet, and strictly follow the ISO9002 quality standard for standardized production and on-site management. Our NdFeB Magnet products are based on high-grade, high-end markets and meet international standards.
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Ma Li Magnet

Premium quality since 2004

INDUSTRY KNOWLEDGE

NdFeB Magnet
NdFeB magnets are a type of permanent magnet made from an alloy of neodymium (Nd), iron (Fe), and boron (B). They are known for their extremely strong magnetic fields, which make them useful in a wide range of applications, from electric motors and generators to medical devices and audio equipment.
NdFeB magnets are the strongest type of permanent magnet available, with magnetic fields that can be more than ten times stronger than those of traditional magnets made from iron or ferrite. They are also highly resistant to demagnetization, which means they can maintain their magnetic properties even in high-temperature or high-pressure environments.
Because of their strength and durability, NdFeB magnets are commonly used in industrial and consumer applications such as electric motors, generators, hard disk drives, headphones, loudspeakers, and magnetic resonance imaging (MRI) machines. However, they are also relatively expensive and can be brittle and prone to chipping or breaking if mishandled.

What are the advantages of NdFeB magnets
There are several advantages of NdFeB magnets that make them a popular choice for a wide range of applications. Some of these advantages include:
Strong magnetic properties: NdFeB magnets are the strongest type of permanent magnet available, with magnetic fields that can be more than ten times stronger than those of traditional magnets made from iron or ferrite. This makes them ideal for applications that require a high level of magnetic strength.
Small size and weight: NdFeB magnets can be made very small and lightweight while still maintaining their strong magnetic properties. This makes them ideal for applications where space and weight are limited, such as in electronic devices.
High resistance to demagnetization: NdFeB magnets are highly resistant to demagnetization, which means they can maintain their magnetic properties even in high-temperature or high-pressure environments. This makes them ideal for use in harsh environments where other types of magnets might fail.
Wide range of shapes and sizes: NdFeB magnets can be manufactured in a wide range of shapes and sizes, making them suitable for many different applications. They can also be easily shaped and machined to fit specific requirements.
Cost-effective: Despite being relatively expensive compared to other types of magnets, NdFeB magnets are still considered cost-effective due to their high magnetic strength and long lifespan.

What are the types of NdFeB magnets
NdFeB magnets are a type of permanent magnet made from an alloy of neodymium, iron, and boron. There are several types of NdFeB magnets, including:
Sintered NdFeB magnets: These are the most common type of NdFeB magnet, and are made by compacting the alloy powder in a magnetic field and then sintering it in a furnace.
Bonded NdFeB magnets: These magnets are made by mixing the NdFeB alloy with a binder such as resin, and then pressing the mixture into a magnetic field. They are generally less powerful than sintered magnets, but can be made in more complex shapes.
Hot-pressed NdFeB magnets: These magnets are made by hot-pressing the NdFeB alloy powder into a magnetic field. They have higher density than sintered magnets and can be made into complex shapes.
Injection molded NdFeB magnets: These magnets are made by injecting a NdFeB alloy mixed with a binder into a mold. They can be made into complex shapes, but are generally less powerful than sintered magnets.
Nanostructured NdFeB magnets: These magnets are made by using nanotechnology to control the microstructure of the NdFeB alloy. They have improved magnetic properties compared to conventional sintered magnets.