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Why mag spring permanent magnets are very good?

What are permanent magnets? 

Permanent magnets are magnets whose magnetic field is unaffected by external forces. They can be found in a wide variety of commonplace products, such as jewelry, microphones, and speakers, as well as hard drives. Permanent magnets are utilized in a variety of settings, including the medical field, the aerospace industry, and the automotive sector, due to their steadfastness and robustness. They are referred to as permanent magnets because once they have been magnetized, they do not ever lose their ability to produce a magnetic field. As a result of this property, they do not require any maintenance or replacement. On the other hand, permanent magnets will produce magnetic flux if they are positioned inside a magnetic field. This is because permanent magnets are ferromagnetic, which implies that they are versatile enough to be utilized in a broad variety of contexts.

How does a permanent magnet work?

Every single permanent magnet, just like every other kind of magnet, produces its unique magnetic field, which wraps itself around the magnet in a certain manner. There is a correlation between the size of the magnet and the strength of the magnetic field that it produces. The magnetic field that is produced by a permanent magnet can be observed with the least amount of effort by distributing iron filings around a bar magnet in such a way that they quickly align themselves along the field lines.

Each permanent magnet possesses two poles, which are typically referred to as north and south, but they could also be referred to as A and B. opposites tend to attract one another, while similar poles tend to repel one another. It takes a lot of work to keep the poles of a magnet that repel each other together, but it only takes some effort to remove the poles of a magnet that attract each other. The stronger magnets attract with such force that they are capable of causing damage to the skin if they are allowed to pinch it between themselves.

How permanent magnets are constructed?

Permanent magnets are manufactured with hard ferromagnetic materials, which are those that, after being magnetized, maintain their magnetic properties until they are demagnetized, which the phenomenon that occurs when is applying a magnetic field that is opposite to that of the beginning. In terms of the types of materials, these are the types that are used to make permanent magnets.

Neodymium, iron, and boron are the three elements that make up the alloy that is utilized in the production of the well-known NdFeB, NIB, and Neo. Aluminum, nickel, and cobalt are the primary components of this alloy. On the other hand, permanent magnets are constructed out of natural materials such as magnetite (Fe 3 O 4), which is the natural mineral that possesses the greatest magnetic properties. 

Types of permanent magnets: 

  1. Neodymium iron boron:

Neodymium magnet material is a type of magnet that is experiencing rapid development and finds widespread application. They are renowned as permanent magnets with the higher magnetic strength. As a result of its excellent magnetic characteristics and its ease of production, the application field for this material is fast growing, and the price is not particularly high.

  1. Alnico:

Magnets known as Alnico are constructed using a combination of aluminum, nickel, and cobalt, along with trace amounts of several additional metals that are added to improve the magnet's qualities. The temperature stability of alnico magnets is excellent, and they have a high resistance to demagnetization caused by pressure; yet, they can be quickly demagnetized.

  1. Samarium Cobalt: 

It is a form of rare earth magnet material that is extremely resistant to oxidation, possesses greater magnetic strength, and can withstand higher temperatures than Alnico or Ceramic material. It is possible to utilize it at temperatures as high as 350 degrees Celsius. As a result, it is not replaceable in a lot of different applications.

  1. Ferrite magnet: 

Ferrite is a non-metallic magnetic substance. The magnetic characteristics of ferrite magnets are not particularly strong. In the majority of cases, the magnetic energy product can be no more than a marginal amount greater than 4MGOe. The significant benefit of this type of magnet is that it is inexpensive. They continue to enjoy widespread application in a variety of applications at the present day.

  1. Rubber magnet:

One type of ferrite magnet is known as the rubber magnet. The bonded ferrite magnetic powder and synthetic rubber are combined using a variety of molding techniques such as extrusion molding, calendaring molding, and injection molding to produce a magnet that is pliable, elastic, and twistable. As a result, it is possible to process it into a variety of different complicated shapes such as strips, rolls, sheets, blocks, and rings.

The Mag Spring permanent magnets: 

Mag Spring is a provider of permanent magnets that has a more extensive range of magnets that are of the greater possible quality. The Mag Spring permanent magnets are of exceptional quality. We are the reputable provider of permanent magnets, in addition to providing solutions for customers in the commercial and industrial sectors, we also have a big stock and have the reputation of being the reliable supplier of permanent magnets. Our product possesses an extraordinarily extensive variety of attributes, one of which is unit magnetic properties that are superior to those of other magnets in comparison to those of our competitors' products. Because we have worked in this industry for a considerable amount of time, we can provide a wide range of magnets that are of an exceedingly high standard.


Permanent magnets are essential components in a wide variety of contemporary applications, ranging from large-scale engineering projects and factory machinery down to common household items. The Mag Spring permanent magnets are the higher quality permanent magnets that are currently available.

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