NdFeB Magnet yog dab tsi?

NdFeB hlau nplaum yog dab tsi? Nws yog cov hlau nplaum ruaj khov. Nws tuaj yeem yog cov khoom siv ntuj tsim, tseem hu ua cov hlau nplaum ntuj, lossis nws tuaj yeem tsim khoom tsim tawm (cov hlau nplaum muaj zog tshaj plaws yog NdFeB hlau nplaum). Nws yog cov khoom siv nrog lub voj hysteresis dav, siab coercivity thiab siab remanence, uas muaj peev xwm tswj tau cov hlau nplaum tas li ib zaug magnetized.

NdFeB hlau nplaum yog dab tsi? Lub cim thib peb ntawm lub ntiaj teb tsis tshua muaj hlau nplaum Nd-Fe-B yog cov hlau nplaum uas muaj zog tshaj plaws nyob rau hauv cov hlau nplaum tam sim no. Vim nws qhov me me, lub teeb yuag thiab muaj zog hlau nplaum, nws yog cov hlau nplaum zoo tshaj plaws nrog cov nqi ua tau zoo tshaj plaws kom deb li deb. Nws yog dav siv nyob rau hauv ntau yam teb xws li qhuav electronics, hluav taws xob, machinery, tsheb thauj mus los, kev kho mob thiab cov khoom siv niaj hnub. Piv txwv li, cov hlau nplaum ruaj khov ntawm lub suab nrov thiab lub xov tooj txais xov tooj, lub tshuab sib nqus ntawm lub tshuab hluav taws xob magnetoelectric, lub tshuab hluav taws xob sib nqus ntawm lub tshuab hluav taws xob thiab cov hlau nplaum ruaj khov, thiab lwm yam.