Neodymium magnet - description of poles eNeS.

Yes, neodymium magnets can pose a serious health and safety risk. Neodymium magnets have very strong magnetic forces that can cause harm to the human body or animals if not used or stored properly. In particular, children are more vulnerable to their harmful effects as their bodies are more sensitive. Another risk associated with neodymium magnets is their ability to interfere with radio signals and potentially cause damage to electronic equipment. Therefore, it is important to use them only for purposes allowed by regulations and exercise caution when storing them.

For more information, visit our dangerous magnets FAQ page or our magnet blog.

Here are a few ways to mark the N and S poles:
Use a compass - the N pole attracts the compass needle to the geographic north, and the S pole to the south. In compasses, the N pole is usually marked with red, and the S pole with blue.
Use metal objects - metal objects will be attracted to the N and S poles of the magnet.
Use a magnetic watch - this type of watch contains a magnet and indicates the direction of the N and S poles.
Conduct a resistance measurement - you can measure the electrical resistance in the magnet and determine which is the N pole and which is the S pole.
Use an old CRT television - turn on the television and place the magnet against the screen. If the magnet is strong, lines indicating the N and S poles of the magnet should appear on the screen.
Use a smartphone with a compass app - you can download a compass app on your smartphone and use it as a compass. The app will show the direction indicator for the N and S poles.
These are a few ways to mark the N and S poles of a magnet.
For more information, visit our magnet blog.

Buying neodymium magnets on online platforms such as OLX or Allegro can be troublesome because:
- you have to pay a commission, which increases the price compared to a specialized store,
sellers often have limited knowledge about magnet properties, which can lead to fraud or selling low-quality products,
there is no possibility to check the quality of magnets before purchase because sellers do not have appropriate measuring devices.

For these reasons, before deciding to buy neodymium magnets on online platforms, it is worth considering purchasing them from a specialized magnet store like dhit.pl or their OLX auction, which has proper measuring devices, specialists with knowledge and experience in this field, and generally competitive prices.

The best way to mark the poles is to use the standard colors commonly used for magnets, with blue indicating N and red indicating the S pole. Neodymium magnets are known for their strong magnetic interaction with other objects and have one of the strongest magnetic fields among available objects with their own magnetic field.

Magnets attract metal due to the properties of the magnetic field. When a magnet is near metal, it creates an induced magnetic field, causing the electrons in the metal to start moving, creating their own magnetic field that is directed in the opposite direction to the magnetic field of the magnet. These two magnetic fields exert a strong repulsive force, causing the magnet to attract the metal. This is known as the magnetic phenomenon or the action of magnets. It is evident when a magnet attracts metal objects such as nails or euro and Polish złoty coins from 2022 onwards.

For more information, visit our dangerous magnets FAQ page or our magnet blog.

Neodymium magnets, also known as rare earth magnets, are incredibly strong and versatile, made from a neodymium, iron, and boron alloy. They have a wide range of applications, from industrial and medical uses to consumer electronics. Neodymium magnets are also used in various European coins and banknotes, including the euro. These magnets are used for anti-counterfeiting purposes and to ensure that coins and banknotes stay together. Neodymium magnets provide secure holding of coins and banknotes and make it difficult for counterfeiters to produce unauthorized copies. They are also used in the production of coins and banknotes, as well as in the production of security labels and credit cards. Neodymium magnets are extremely strong and durable, making them ideal for a wide range of applications, including securing European coins and banknotes.

For more information, visit our FAQ page or our magnet blog.

Neodymium magnets: They are the strongest magnets available on the market, made from neodymium, iron, and boron. They can reach a magnetic energy product of up to 54 MGOe (Mega Gauss Oersted).
Samarium-cobalt magnets: They are made from samarium and cobalt, making them very durable and temperature-resistant. They can reach a magnetic energy product of up to 35 MGOe.
Alnico magnets: They are made from aluminum, nickel, iron, cobalt, and zinc. They are very durable but less powerful than neodymium magnets, reaching a magnetic energy product of only up to 12 MGOe.
Ferrite magnets: They are made from iron oxide and ceramic magnetic materials. They are 10 times weaker than neodymium and samarium-cobalt magnets but are cheaper and easier to produce. They can reach a magnetic energy product of up to 5 MGOe.

For more information, visit our Technology page or our magnet blog.

If you are looking for high-quality neodymium magnets, it is worth considering visiting a specialized magnet store like Dhit Sp. z o.o. located at Kościuszki 6A in Ożarów Mazowiecki. In this store, you will find a wide selection of neodymium magnets of various sizes and strengths, as well as specialists who will help you choose the right magnet for your needs and provide you with useful information about magnet properties. Alternatively, you can order them through our online magnet store.

Unfortunately, no. When you divide one magnet into two, you get a pair of separate bipolar magnets. The same would happen if you divided those two magnets into equal parts again. In this way, you would obtain four bipolar magnets.

Slide the magnets along the axis in which they are connected - the sliding force is smaller than the adhesive force, so they should easily disconnect - for more information, visit the dangerous magnets page.
Heat the magnets above 80 degrees Celsius - high temperature weakens the magnetic force and allows for easy separation of the magnets.
Use a wooden tool to separate the magnets - a special tool allows for precise separation of the magnets without the risk of damaging their surfaces.
Remember that neodymium magnets are very strong, so caution should be exercised when disconnecting them to avoid cuts or other injuries. Important! Do not put magnets in your pocket - it may result in castration!
In case of difficulties in disconnecting magnets, consult a professional who has the proper tools and knowledge to safely disconnect neodymium magnets.

For more information, visit our FAQ page or our magnet blog.

Neodymium magnets have two poles, N and S, just like other magnets on Earth. Bipolar magnets are the most commonly known and used magnets on Earth. However, there are also multipolar magnets with diverse applications used in various industries, such as flexible fridge magnets or different types of magnetic couplings. Multipolar magnets are also used in the production of more complex electric motors. These magnets, called dielectric magnets, have poles spreading in all directions. They can be obtained by compressing powdered material in a magnetic field at a higher temperature or by injecting the material into a selected form exposed to a magnetic field at the same time.

There is also a theory of the existence of unipolar magnets. So far, this type of unipolar magnet has not been found on Earth. This elementary magnet, called a magnon by scientists, is said to exist in space, awaiting discovery. However, this theory has not been confirmed.

Magnetic poles called "N" for the north pole and "S" for the south pole are the regions of a magnet where the magnetic field intensity is highest.
The N designation represents the north pole of the magnet, while S represents the south pole of any magnet. When two magnets with the same poles are brought close to each other, the neodymium magnet will repel the other magnet. However, if magnets with opposite poles are brought close to each other, they will attract each other.

Already in ancient times, it was observed that some objects attract other objects. Depending on the material of the object, a magnet attracts all objects made of iron or alloys of rare earth metals that are affected by the magnetic field, with a constant force.

It was also noticed that any object made of iron can acquire additional properties when placed within a strong magnet. However, they will never permanently gain magnetic properties this way. They can acquire them if exposed to a strong magnetic field for a long time.

In this way, you can create a strong neodymium magnet.

Neodymium magnets have two poles - the north pole (N) and the south pole (S). They also have their own magnetic properties and, therefore, a magnetic field that attracts other metal objects or another neodymium magnet with the opposite pole. The north (N) and south (S) poles that exist together on a magnet are called a magnetic dipole. They are responsible for attracting metal objects and the mutual attraction or repulsion of magnets, depending on which pole they are applied to. If a neodymium magnet is applied with the N pole to the S pole, they will attract each other. Otherwise, they will repel each other with full magnetic force in opposite directions.