FUZxxl OP t1_iuakiuc wrote on October 29, 2022 at 9:07 PM Reply to comment by spectacular_coitus in New approach to ‘cosmic magnet’ manufacturing could reduce reliance on rare earths in low-carbon technologies by FUZxxl These “cosmic magnets” are nickel-iron magnets. The key promising thing is that they can be made without any rare earth elements. Permalink Parent 5
FUZxxl OP t1_iuakiuc wrote
Reply to comment by spectacular_coitus in New approach to ‘cosmic magnet’ manufacturing could reduce reliance on rare earths in low-carbon technologies by FUZxxl
These “cosmic magnets” are nickel-iron magnets. The key promising thing is that they can be made without any rare earth elements.