Energy + Environment | Magnet Startup Niron Attracts More Big-Name Investors Permanent magnetics have a broad range of uses, including disk drives, refrigerators, and audio ...

Want a magnet that is guaranteed to destroy a hard drive -- or for that matter, a CD/DVD drive? You need something like this 2-inch N52 neodymium disc magnet that has a pull force of approximately ...

The USA National MagLab made a magnet that broke the world record for an all-superconducting magnet. Built with both traditional and novel superconducting materials, the magnet reached a field of 27 ...

The P760 series disc magnet motor from Portescap combines “Disc Magnet” technology and an optimized number of pole pairs to deliver 0.7-Nm torque and acceleration up to 5000 rpm ...