Tụlee iji magnetik neodymium ejikọta ọnụ maka ngwa gị dị ka ihe na-agbanwe agbanwe karịa magnet neodymium siri ike.A na-eji ntụ ntụ neodymium jikọtara ọnụ mee ihe ndọta ndị a.A na-ejikọta ntụ ntụ gbazere na polymer.A na-apịazi ma ọ bụ wepụ ihe ndị ahụ iji mepụta ngwaahịa emechara.Ihe ndọta Neodymium agbakwunyere nwere ike ịbụ magnetized n'ime atụmatụ dị mgbagwoju anya nwere ọtụtụ okporo osisi.Ihe ndọta neodymium jikọtara ọnụ, ọ bụ ezie na ọ na-esighị ike karịa magnet neodymium, na-enye nnwere onwe imewe ka ukwuu.Na mgbakwunye, ha dị ọkụ ma nwee ọnọdụ okpomọkụ dị ala karịa samarium cobalt (mmanye).Otú ọ dị, ha na-enye ezigbo uru maka ngwa ndị chọrọ obere magnet ma ọ bụ jiri mgbanaka radial.
Ngwa:
Akụrụngwa Automation Office, Igwe eletriki, Ngwa ihe onyonyo-odiyo, akụrụngwa, obere moto na igwe na-atụ ihe, ekwentị mkpanaaka, CD-ROM, DVD-ROM mbanye, moto diski diski ike HDD, igwe micro-DC ndị ọzọ, na ngwa akpaaka wdg.
