Permanent Magnets

Permanent Neodymium Iron Boron (NdFeB) Magnets

This type of magnet is composed of rare earth magnetic material, and has a high coercive force. They have an extremely high energy product range, up to 50 MGOe. Because of this high product energy level, they can usually be manufactured to be small and compact in size. However, NdFeB magnets have low mechanical strength, tend to be brittle, and low corrosion-resistance if left uncoated. If treated with gold, iron, or nickel plating, they can be used in many applications. They are very strong magnets and are difficult to demagnetize. Rare earth magnets have replaced alnico and ferrite magnets in many applications, including head actuators for computer hard disks, magnetic resonance imaging (MRI), loudspeakers and headphones, several types of motors, and more. There’re various specification used in different applications.

Neodymium magnets can be formed into many shapes and types

-Arc / Segment / Tile / Curved magnets
-Block magnets
-Cone magnets
-Countersunk and counterbore magnets
-Cube magnets
-Disc Magnets

-Eye Bolt magnets
-Magnetic Hooks / Hook magnets
-Ring magnets
-Rod Magnets
-Adhesive Magnets
-Sphere magnets neodymium

 What is Neodymium NdFeB magnet used for?

As neodymium magnets are so strong, their uses are versatile. They are produced for both commercial and industry needs. For example, something as simple as a piece of magnetic jewelry uses a neo to keep the earring in place. At the same time, neodymium magnets are being sent into space to help collect dust from the surface of Mars. Neodymium magnets’ dynamic capabilities have even lead to them being used in experimental levitation devices. In addition to these, neodymium magnets are used in such applications as welding clamps, oil filters, geocaching, mounting tools, costumes and many more. We produce custom Neodymium NdFeB magnets and custom magnetic assemblies so we can help you find the best fit for your project. Some of the common applications of the rare earth magnets are:

-Motors and Generators
-Automotive (clamps, sensors)

-Separation systems
-High performance magnetic clamps and pot magnets
-Computer hard drives
-High-end speakers

Honsen Magnetics is specialized in the production of magnetic materials and focus on neodymium magnets, magnetic components, magnetic assemblies and its applications for many years. With years of production and R & D experiences, we continue to provide customers with the best quality products and the most cost-effective solutions. Contact us to provide services for your projects.

Block Magnets

Disc Magnets

Cylinder Magnets

Arc Magnets

Countersunk Magnets

Ring Magnets

Ball Magnets

Adhesive Magnets

Custom Magnets


Main applications

Permanent Magnets and Magnetic Assemblies manufacturer