REE Magnets Hold Promise and Challenges

Business Insider reported an interview with magnet industry expert Bob Wolf.

Industry expert Bob Wolf said:

REE magnets have better performance than any of the others. However, magnet design can be complicated. Some older designs, like alnico 5, have some properties that are equivalent to REE magnets. But they have drawbacks, such as sensitivity to vibration and demagnetization.

Click here to read the full Business Insider report.