Ferrotungsten, tseem hu ua hlau tungsten, yog cov khoom siv sib xyaw muaj xws li hlau thiab tungsten. Nws yog dav siv nyob rau hauv ntau yam kev lag luam vim nws cov khoom tshwj xeeb. Ib qho ntawm cov lus nug uas feem ntau los txog yog tias Ferrotungsten sib nqus lossis tsis ua.
Ferrotungsten yog suav tias yog cov hlau nplaum tsis muaj zog. Qhov no txhais tau tias nws ua pov thawj qee qib ntawm kev coj sib nqus, tab sis nws cov hlau nplaum tsis muaj zog raws li lwm cov hlau nplaum xws li hlau lossis neodymium hlau nplaum. Lub magnetism ntawm F Ferrotungsten tau piav qhia los ntawm cov hlau hauv nws cov muaj pes tsawg leeg, txij li tungsten nws tus kheej tsis sib nqus hauv qhov.