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Neodymium Magnets

Neodymium Magnets: Overview and Facts

Neodymium magnets, also known as NdFeB magnets, are the strongest type of permanent magnet currently available. They are made from an alloy of neodymium, iron, and boron.

Properties and Applications

  • Neodymium magnets are able to produce a strong magnetic field despite their small size. This makes them useful in a wide range of applications, such as electric motors, headphones, and wind turbines.
  • The maximum energy product of a neodymium magnet, which is a measure of its strength, can be as high as 52 Mega-Gauss-Oersteds (MGOe). This is much higher than other types of magnets, such as ferrite and alnico magnets.
  • Due to their high magnetic properties, Neodymium magnets are used in various industries such as aerospace, automotive, medical, wind turbine generators, and many more

Challenges and Concerns

  • Neodymium magnets are vulnerable to rust and corrosion, so they are usually coated with a protective layer of nickel, gold, or zinc to prevent rusting.
  • The use of Neodymium magnets is on the rise and it is projected to grow at a CAGR of about 7.4% from 2020 to 2025.
  • The production of neodymium magnets is energy-intensive and requires rare earth elements, which are relatively expensive and can be difficult to obtain. This has led to concerns about the sustainability of the neodymium magnet industry.
  • Neodymium magnets are not suitable for certain temperature ranges, above 80 degree celsius they lose their magnetic properties.
  • Because of their powerful magnetic fields, neodymium magnets can be dangerous if they are not handled properly. They can cause serious injury if they are ingested, and they can also damage electronic devices and credit cards if they are brought too close.

Overall, Neodymium Magnets are the most powerful magnets currently available and have a wide range of applications, however, it also poses challenges in terms of sustainability and safety.

Experience Magnet Mastery at MagnetSales Australia

MagnetSales Australia is the ultimate destination for Neodymium magnets. Whether you’re in need of a specific size or type of magnet, we have a wide selection to choose from. If you don’t see what you’re looking for on our website, give us a call or visit our store to speak with one of our knowledgeable and friendly experts. They’ll be happy to help you find the perfect magnet for your needs, and even order in a specific size if we don’t have it in stock.

MagnetSales Australia

When you shop with us, you can do so with confidence. Your information is safe and secure when you make a purchase online through PayPal, and we’ll have everything delivered right to your door. If you prefer to visit us in person, we’re located in Geebung, Queensland, just a stone’s throw away from Brisbane. Our store is open Monday-Friday, 8:30am-4:00pm, and we’re always happy to chat about your magnet needs. Visit MagnetSales Australia today.