Can a magnet be cut open to obtain two magnets or a monopole magnet?

Why cut open a magnet to get two magnets instead of a unipolar magnet? The reason why it is not unipolar magnetism is determined by the molecular properties inside the magnet; We all know that when a wire is energized, a series of concentric circular magnetic fields are generated along the wire, and the direction of the magnetic field can be determined using the ampere rule. As for the principle of magnetic field formation in permanent magnets, the Ampere molecular current hypothesis can be used to explain. Since energized wires generate a magnetic field, that is to say, moving electrons will excite a magnetic field in space. 1. Principle of magnetic field formation

2023-06-19

How to Develop Strong Magnet Manufacturers in Various Industries

I believe many people have played with "magnets" when they were young, and the protagonist in this episode is a member of our magnet family - neodymium iron boron permanent magnets. Let's focus on introducing its materials and applications.

2023-06-19

Characteristics and processing technology of neodymium iron boron magnets

Neodymium iron boron magnetic materials, as the latest result of the development of rare earth permanent magnet materials, are known as the "magnetic king" due to their excellent magnetic properties. Neodymium iron boron magnetic materials are alloys of neodymium, iron oxide, etc. Also known as magnetic steel. Neodymium iron boron has extremely high magnetic energy product and coercive force, and the advantages of high energy density have made neodymium iron boron permanent magnet materials widely used in modern industry and electronic

2023-06-19

Materials knowledge required for engaging in magnetic therapy health industry

In daily life, magnets are a very common and commonly used thing. In our childhood, we almost played with magnets because they were so magical and fun. In ancient times, the working people of our country made Sinan (also called magnetic spoon, magnetic needle, compass, compass), one of the the Four Great Inventions, according to the characteristics of magnets. Until today, magnets are also a widely used material. From various special electronic devices to everyday teaching aids and toys, magnets can often be seen.

2023-06-19

How to judge the quality of sintered neodymium iron boron magnets?

Since 1985, industrialization began simultaneously in Japan, China, and Europe and America. In the past 30 years, the global permanent magnet material industry has flourished, with magnetic properties constantly breaking records, and material varieties and grades continuously increasing. With the expansion of the market, its manufacturers are also increasing day by day, and many customers are inevitably caught in such confusion. How to judge the quality of products?

2023-06-28

The Application of the Magnetic Phenomenon of Strong Magnets

When discussing the magnetic sources, electromagnetic induction, and magnetic devices of magnetic materials, we have already mentioned the practical applications of some magnetic materials. In fact, magnetic materials have been widely used in various aspects of traditional industry.

2023-06-28

Talking about the Source of Magnetism

Although magnetism is invisible and untouchable, it is also a special substance that exists objectively. One essential characteristic of a magnet is its magnetism, as it is one of the factors that users use to determine the quality of a magnet. Magnetism and magnets are interactive media with a bit of mystery, but they affect our lives. How did the magnet come from? The reason why magnets can generate magnetic fields can be explained from two aspects:

2023-06-28

The Wonderful Use of Strong Magnets in Life

Strong magnets refer to neodymium iron boron magnets that can adsorb metals weighing over 640 times their own weight. In daily life, this type of magnet can cleverly solve many problems in life.

2023-06-28