Technical knowledge

Everything about neodymium magnets in one place: from holding force and grade to temperature, safety and mounting. Every article starts with a short answer. All articles are also in the knowledge centre.

Basics

What is a neodymium magnet?

Where the material comes from and how magnetism works.

Strength

Strength and holding force

How much a magnet holds, and why it can be less in practice.

Technical

Grade and properties

N35 to N52, Gauss, Tesla and the values on a datasheet.

Lifespan

Temperature, rust and outdoors

How hot a magnet may get and which coating you need.

Safety

Working safely

Children, pacemakers, electronics and separating strong magnets.

Choosing

Which magnet should you choose?

A step-by-step plan and a selection guide per shape.

In practice

Mounting and use

Gluing, screwing, protecting and disposing.

Business

Custom work and applications

Custom magnets and examples per industry.

Can't find your question? Use the Magnet Advisor or contact us.