Email Us neo@atechmagnet.com CALL US NOW +86-010-53345989
Huatai Xinding(Beijing)Metal Materials Co., Ltd.
En
The King of Magnets: Neodymium Magnets
Magnetic solution
provider & manufacturing expert,
25 years of professional experience
Innovative solutions for sustainable developments toward a better world
Striving for excellence and continuous improvements to support your success

The King of Magnets: Neodymium Magnets

NdFeB material, as one of the most important application fields of rare earth materials, is one of the important basic materials supporting the modern electronic information industry and is closely related to people's life. With the popularization of communication equipment such as computers, mobile phones and car phones and the rapid development of energy-saving cars, the demand for high-performance rare earth permanent magnet materials is growing rapidly across the world. Neodymium magnets are the most commercialized magnets found at present and are called the king of magnets by people.

As for the manufacture of neodymium magnets, as many reports have said, it is impossible to leave China. This is because most Dy (dysprosium) mixed in the magnet is mined from China, but China has already begun to restrict its exports. Neodymium magnets are the magnets with the highest commercialized performance at present. They can be said to be the " king of magnets " in the magnet field. With extremely high magnetic performance, its maximum magnetic energy product (BHmax) is more than 10 times higher than that of permanent magnet ferrite.

Neodymium magnets have good machining performance: the working temperature can reach up to 200 degrees Celsius. Moreover, they are widely used thanks to their hard texture, stable performance and good cost performance. Due to their strong chemical activity, the surface coating must be treated (e.g. Zn and Ni plating, electrophoresis, passivation, etc.).

After using this kind of magnet, when talking about magnets, people will not say that "magnets are substances that adsorb iron, cobalt and nickel". However, it will be associated with the idea "all substances have magnetic induction", and only iron, cobalt and nickel have stronger magnetism and more obvious phenomenon of magnetic induction. Magnetic induction of other substances cannot be noticed without strong magnets.
Related News
  • The Role of Dysprosium, Terbium, Gadolinium, Holmium and Other Elements in Sintered Neodymium Magnet

    The Role of Dysprosium, Terbium, Gadolinium, Holmium and Other Elements in Sintered Neodymium Magnet

    February 5, 2021Sintered neodymium magnet, as the name implies, is a compound Nd2Fe14B composed of three elements: neodymium Nd, iron Fe, and boron B. It is an alloy material based on the matrix. However, sintered ne...view
  • The Earth's Magnetic Field

    The Earth's Magnetic Field

    October 13, 2020The demagnetization of the magnet caused by heating is certain, and the experiment is very simple! Then the earth's internal temperature is even as high as 6000 degrees, and even high-temperature magn...view
  • NdFeB Magnet Specifications

    NdFeB Magnet Specifications

    June 10, 2019Some purchasing customers may not be familiar with the neodymium cube magnet balls. Customers of custom magnets told our magnet manufacturers that they need suction to reach 10 kg of objects, and then...view
  • Basic Units and Common Sense of Powerful Magnets

    Basic Units and Common Sense of Powerful Magnets

    December 24, 2021Powerful magnet: The strong magnet does not disappear after being magnetized by an external magnetic field, and can provide a stable magnetic field to the external space. There are four commonly used ...view