Interesting Engineering on MSN19d
US firm that develops rare-earth-free magnets to challenge China with new plant
Niron Magnets' facility will produce sustainable alternative to rare earth permanent magnets that are significant for ...
BBC7mon
The rise of magnets – from surgery to outer space
But now N52 grade versions are commercially available ... be much better for the environment compared with making new rare earth magnets from scratch. In the UK, the University of Birmingham ...