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Call us tel: +48 22 499 98 98 or get in touch via contact form on our website. You can check the lifting capacity as well as the appearance of neodymium magnets in our force calculator power calculator

Orders placed by 2:00 PM will be shipped on the same business day.

Advantages as well as disadvantages of neodymium magnets NdFeB.

Apart from immense power, neodymium magnets have the following advantages:

• They do not lose power over time. After about 10 years, their power decreases by only ~1% (theoretically),
• They protect against demagnetization caused by external magnetic sources very well,
• In other words, thanks to the shiny coating of nickel, gold, or silver, the element acquires an aesthetic appearance,
• They have exceptionally high magnetic induction on the surface of the magnet,
• Magnetic neodymium magnets are characterized by hugely high magnetic induction on the surface of the magnet and can operate (depending on the form) even at temperatures of 230°C or higher...
• Due to the option of accurate forming or adaptation to individual needs – neodymium magnets can be produced in a wide range of shapes and sizes, which amplifies their universality in usage.
• Wide application in advanced technologically fields – are utilized in hard drives, electric drive mechanisms, medical equipment or very modern machines.

Disadvantages of neodymium magnets:

• They are fragile when subjected to a strong impact. If the magnets are exposed to impacts, we recommend using magnets in a metal holder. The steel housing in the form of a holder protects the magnet from impacts, and at the same time increases its overall strength,
• High temperatures can reduce the power of neodymium magnets. Typically, after heating above 80°C, most of them experience a permanent loss in strength (although it is dependent on the shape and size). To prevent this, we offer special magnets marked with the symbol [AH], which are highly resistant to high temperatures. They can operate even at temperatures up to 230°C, making them an ideal solution for applications requiring high-temperature operation,
• Magnets exposed to a humid environment can corrode. Therefore, when using them outdoors, we recommend using waterproof magnets made of rubber, plastic, or other moisture-resistant materials,
• The use of a cover - a magnetic holder is recommended due to the limited production capabilities of creating threads or complex shapes in the magnet
• Potential hazard associated with microscopic parts of magnets are risky, if swallowed, which becomes significant in the aspect of protecting young children. Furthermore, tiny parts of these devices have the potential to complicate diagnosis when they are in the body.