Newdymium lron Boron (NDFF) Maginito ndi mtundu wa zosowa zapadziko lapansi Magnet omwe ali ndi maginito amphamvu kwambiri a magnetic.ndfeb maginito amadziwika chifukwa chokhala wamphamvu kwambiri maginito omwe alipo. ndipo amagwiritsidwa ntchito nthawi zambiri
