* Neodymium bar, thaiv thiab lub voos xwmfab hlau nplaum yog qhov muaj zog heev rau lawv qhov loj me, nrog kwv yees rub lub zog txog li 300
lbs.
* Neodymium hlau nplaum yog qhov muaj zog tshaj plaws.Cov hlau nplaum tsis tshua muaj hauv ntiaj teb tau muag niaj hnub no nrog cov khoom sib nqus uas deb tshaj lwm cov khoom siv hlau nplaum ruaj khov.
* Lawv lub zog sib nqus siab, ua haujlwm rau demagnetization, tus nqi qis thiab ntau yam
ua rau lawv qhov kev xaiv zoo tshaj plaws rau kev siv xws li kev lag luam thiab kev siv rau cov haujlwm ntawm tus kheej.