top of page
Ping Pong

Neodymium Magnets

n35 Neodymium Rare Earth 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 of Strong Neodymium Magnets

  • 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 of Permanent Magnets

  • 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 Magnetic 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 for our Strong Neodymium Magnets

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.

Super Strong Neodymium Magnets
Frequently Asked Questions
Q:
What are neodymium magnets and why are they considered strong magnets?
A:

Neodymium magnets are a type of rare-earth magnet made from an alloy of neodymium, iron, and boron. They are known for their exceptional magnetic force and are among the strongest magnets available, making them ideal for various applications.

Q:
How do neodymium disc magnets compare to other types of magnets?
A:

Neodymium disc magnets are more powerful than traditional alnico or ferrite magnets, providing greater pull force and magnetic strength in a smaller size. This makes them suitable for applications where space is limited.

Q:
What is the pull force of neodymium magnets?
A:

The pull force of neodymium magnets varies depending on their size and shape, but they can exhibit a pull force that is significantly greater than other types of magnets, like samarium cobalt and ferrite magnets.

Q:
Can neodymium magnets cause injuries?
A:

Yes, due to their strong magnetic force, neodymium magnets can cause injuries if not handled properly. They can snap together with great force, potentially pinching fingers or causing other injuries.

Q:
What are some common applications for large neodymium magnets?
A:

Large neodymium magnets are commonly used in industrial applications, such as magnetic separation, motors, and generators. They are also used in various consumer products, including magnetic therapy products and toys.

Q:
Are there different types of neodymium products available?
A:

 Yes, there are various types of neodymium products, including neodymium disc magnets, neodymium pot magnets, and sphere magnets. Each type has unique properties and applications based on its shape and size.

Q:
What is the difference between neodymium magnets and samarium-cobalt magnets?
A:

Neodymium magnets are generally stronger and less expensive than samarium-cobalt magnets. However, samarium-cobalt magnets can withstand higher temperatures and are more resistant to corrosion, making them suitable for specialized applications.

Q:
Where can I buy neodymium magnets online?
A:

You can purchase neodymium magnets online from various suppliers, including specialized retailers like Magnetsales Australia. They offer a wide range of neodymium products, including neodymium disc magnets and pot magnets.

Q:
 How do I ensure the safety of using powerful neodymium magnets?
A:

To ensure safety when using powerful neodymium magnets, always handle them with care, keep them away from sensitive electronics, and store them in a safe place where they cannot snap together accidentally. It’s also advisable to use protective eyewear when handling larger magnets.

bottom of page