Magnetics Magazine carries story on magnet alternative research

Magnetics Magazine carried a press release on work by Ames Laboratory's Matt Kramer to develop a new material based on manganese as a rare-earth-free alternative to permanent magnets that contain neodymium and dysprosium. These manganese composite magnets hold the potential to double magnetic strength relative to current magnets while using raw materials, such as iron, cobalt, chrome and nickel that are abundant and less expensive than current permanent-magnet materials.