hat
Materyèl mayetik pèmanan rare latè se Samaryòm, métaux rare latè Neyodim melanje ak tranzisyon an bwonz (tankou alyaj cobalt, an fè, elatriye), pa metòd poud metaliji pwesyon du magnetizing jaden yon materyèl mayetik
eng
Rare earth permanent magnetic materials is the samarium, neodymium mixed rare earth metals and transition metal (such as alloy of cobalt, iron, etc.), by the powder metallurgy method of pressure sintering, the magnetizing field of a magnetic material