Neodymium hlau nplaum, tseem hu ua NdFeB hlau nplaum, yog ib hom hlau nplaum uas tsis tshua muaj hauv ntiaj teb ua los ntawm kev sib xyaw ntawm neodymium, hlau, thiab boron (Nd2Fe14B).Cov hlau nplaum no muaj zog heev thiab tau dhau los ua ib qho tseem ceeb hauv cov cuab yeej siv niaj hnub no, suav nrog cov tshuab hluav taws xob, cov hais lus, hard disk drives, thiab cov tshuab magnetic resonance imaging (MRI).