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 kev siv thev naus laus zis niaj hnub no, suav nrog cov tshuab hluav taws xob, hais lus, hard disk drives, thiab magnetic resonance imaging (MRI) machines.