Neodymium Magnets, also known as NdFeB, NIB, or Neo magnets, are the most widely-used type of rare earth magnets. It is the strongest type of permanent magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives, and magnetic fasteners. Stanford Magnets has available for sale N35, N40, N42, N45, 50 & neodymium magnets N52 which are the most popular Super Strong Rare Earth Magnets these days. Retail, Wholesale & Bulk neodymium magnets for sale.
Why Choose Us
Available Grades of Neo
Many grades of Neodymium exist to support a variety of industrial and commercial applications. The range of Neo grades is typically 33 to 52 MGOe. These ranges allow for balancing cost, magnetic performance, and operational temperature resistance.
Neodymium magnets have poor resistance to corrosion and they can also corrode from the inside out if proper pre-treatment processes are not followed. Oftentimes a multi-layer Nickel-Copper-Nickel plating is applied, but this may not be sufficient for all applications.
Neodymium magnets are very susceptible to elevated operating temperatures and the application requirements should be considered before selecting a particular grade of Neo.
lthough most commercial magnets are anistropic, which means they have a preferred direction of magnetization, various pole configurations can be achieved without conflicting with a Neodymium Magnet’s orientation.
Compliance and Intellectual Property Considerations
The Neodymium Iron Boron magnets that Stanford Magnets provides are compliant with Intellectual Property Rights, Environmental Restrictions, and Conflict Mineral usage.
Handling and Storage of Neodymium Magnets
Neodymium Magnets are very strong and brittle, requiring appropriate handling and packing to ensure safety and prevent damage.
Neodymium Magnet Manufacturing Methods
Neodymium Magnets are typically manufactured by a powdered metallurgical process utilizing rigid steel or rubber molds.
Explore Our Neodymium Capabilities
Stanford Magnets can supply a wide range of customized neodymium magnets according to requests.
Neodymium is the strongest available magnet alloy at up to 52MGOe.
The use of Neodymium results in smaller, more cost-effective magnet solutions replacing older materials like Alnico and Ceramic in many applications.
Stanford Magnets can help optimize performance and cost with Neo magnets in grades from 33 to 52MGOe and operating temperatures up to 230°C/446°F.
These magnets do hold together very well. Read the package though, they're brittle and can shatter like glass if abused. Slide them apart and don't drop them and they should work well for whatever unique use you find for them.
Nov 12, 2018
by Ruth M. Harris on Custom Neodymium Magnets
Exactly what I needed for my project. Product photo clearly states the actual magnets’ size, and the magnification they provide is to give you a better look at the details. These are great!
Nov 12, 2018
by J. A. Schroeder on Custom Neodymium Magnets
Nice little magnets. I bought them to keep some doors closed, but they could be used in all sorts of places.
Nov 12, 2018
by Dwayne on Custom Neodymium Magnets
Worked great for a replacement magnet "safety switch" on our treadmill.
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