Ua ntej sib tham txog cov conductivity ntawm NdFeB hlau nplaum, peb yuav tsum xub to taub tias conductivity yog dab tsi. Yooj yim muab tso, conductivity yog lub peev xwm ntawm ib yam khoom uas tso cai rau hluav taws xob tam sim no dhau los ntawm nws. Qhov peev xwm no feem ntau nyob ntawm tus lej thiab kev txav mus los ntawm cov hluav taws xob dawb hauv cov khoom. Nyob rau hauv cov ntaub ntawv no, cia peb tham txog cov conductivity ntawm NdFeB haib hlau nplaum.
NdFeB hlau nplaum yog cov hlau alloy uas muaj qee yam hluav taws xob conductivity vim cov yam ntxwv ntawm cov hlau nws tus kheej. Txawm li cas los xij, cov hluav taws xob conductivity ntawm NdFeB hlau nplaum tsis zoo dua piv rau cov khoom siv xws li tooj liab thiab txhuas. Qhov no yog vim hais tias txawm hais tias neodymium, hlau thiab boron yog tag nrho cov khoom hlau, lawv tsis muaj ntau cov electrons dawb, yog li lawv tsis muaj zog conductors.
Nws yog ib qho tsim nyog sau cia tias txawm hais tias NdFeB hlau nplaum muaj qee qhov kev coj ua, hauv kev siv tswv yim, peb feem ntau tsis coj kom zoo dua ntawm cov cuab yeej no. Ntawm qhov tsis sib xws, qhov peb them nyiaj ntau dua yog cov khoom sib nqus ntawm NdFeB hlau nplaum. Cov khoom siv hlau nplaum muaj zog no feem ntau yog siv los ua cov motors, generators, hard drives, MRI scanning khoom, thiab lwm yam. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov khoom siv no tsuas yog siv hluav taws xob tam sim no los tsim cov khoom sib nqus, tsis yog siv cov hlau nplaum ntawm nws tus kheej.
Thaum peb tsim thiab tsim cov khoom siv no, peb siv cov khoom siv tshwj xeeb (xws li tooj liab thiab txhuas) los ua hluav taws xob tam sim no, thiab siv cov hlau nplaum muaj zog uas tsim los ntawm neodymium hlau boron hlau nplaum los hloov lossis tswj cov hluav taws xob. Yog li ntawd, txawm hais tias NdFeB hlau nplaum muaj qee qhov hluav taws xob conductivity, qhov no tsis yog qhov laj thawj tseem ceeb vim li cas peb xaiv siv lawv.
Tsis tas li ntawd, NdFeB hlau nplaum tsis yog cov khoom siv hluav taws xob, tab sis qee zaum cov cuab yeej no tuaj yeem ua teeb meem. Piv txwv li, yog hais tias ib tug hlau nplaum los rau hauv kev sib cuag ncaj qha nrog ib tug conductive khoom, nws yuav ua rau ib tug luv luv Circuit Court los yog tam sim no to. Yog li ntawd, thaum siv NdFeB hlau nplaum, peb yuav tsum tau siv qee qhov kev ntsuas, xws li qhwv lawv nrog cov ntaub ntawv insulating, kom tsis txhob muaj qhov xwm txheej no.
Feem ntau, txawm hais tias cov khoom siv ntawm NdFeB hlau nplaum tsis muaj zog, koj tseem yuav tsum tau saib xyuas thaum siv. Peb yuav tsum nkag siab thiab siv nws cov hlau nplaum, thaum tseem ua tib zoo saib xyuas kom tsis txhob muaj teeb meem hluav taws xob.