Kev Txhim Kho Yav Tom Ntej Ntawm Rare Earth NdFeB Magnet Kev Lag Luam

Kev txhim kho yav tom ntej ntawm lub ntiaj teb tsis tshua muaj NdFeB hlau nplaum kev lag luam

Qhov kev cia siab ntawm NdFeB yog dab tsi? NdFeB lub zog hlau nplaum kev lag luam yog ib feem, vim li cas nws kuj yog ib feem, vim cov hlau nplaum peb feem ntau pom yog txhua tus hais lus hlau nplaum, uas yog cov hlau nplaum ferrite dub. Muaj plaub yam tseem ceeb ntawm cov hlau nplaum, feem ntau feem ntau yog siv tsis tshua muaj lub ntiaj teb neodymium hlau boron muaj zog hlau nplaum thiab cov hlau nplaum ruaj khov ferrite. Muaj ntau qib samarium cobalt hlau nplaum thiab alnico hlau nplaum. Kuj tseem muaj cov hlau nplaum tshwj xeeb - hlau chromium cobalt hlau nplaum, qhov kawg peb yog siv tsawg dua, thiab vim nws cov nqi siab, nws feem ntau yog siv hauv high-end digital cov khoom lossis cov khoom siv hluav taws xob thiab hluav taws xob.

Tom qab ob xyoos ntawm kev tswj tau zoo ntawm lub ntiaj teb tsis tshua muaj NdFeB cov hlau nplaum muaj zog, tus nqi tau ruaj khov, kev tsim kho thiab kev siv cov khoom siv hauv ntiaj teb tsis tshua muaj peev xwm tau tswj tau zoo, thiab kev tsim cov khoom siv hlau nplaum tsawg hauv ntiaj teb tau maj mam ruaj khov. Tus nqi ntawm raw cov ntaub ntawv nyob rau hauv tag nrho cov lag luam yog ruaj khov. Tus nqi ntawm cov khoom siv hlau nplaum yog qhov ruaj khov. Hauv Internet hnub nyoog, tus nqi ntawm cov khoom yog pob tshab heev. Thaum txhua tus neeg cov khoom zoo ib yam, cov nqi ntawm cov khoom yog pob tshab. Tsuas yog muab cov khoom lag luam hauv Is Taws Nem rau cov lus hais, thiab tus nqi kom zoo dua yog qhov pom tseeb heev. Yog li ntawd, cov khoom sib tw yog nyob ntawm cov khoom, thiab cov khoom sib tw yog nyob ntawm qhov zoo.

Nyob rau hauv lub ntsej muag ntawm kev sib tw ua lag luam hnyav, tus nqi ntawm NdFeB cov hlau nplaum muaj zog zoo li dwarfed los ntawm kev sib piv. Cov xwm txheej kev ua lag luam hauv ob xyoos dhau los tsis zoo. Txoj kev loj hlob ntawm cov khoom siv hlau nplaum tau mus txog theem ntawm kev loj hlob hnyav. Tawm tsam qhov hnyav ntau lawm ib puag ncig, ntau lub tuam txhab tsim khoom Peb yuav tsum koom nrog cov nqi kev tsov kev rog hauv qab. Vim muaj peev xwm tsim tau tsawg ntawm cov tuam txhab tsim khoom no, lawv tsuas yog cov khoom lag luam yooj yim uas tsis muaj lawv tus kheej cov khoom tshwj xeeb zoo. Txij li thaum lub tuam txhab xav kom muaj sia nyob, tib txoj hauv kev yog siv tus nqi thiab kev pabcuam kom muaj sia nyob ntawm lub chaw tsim khoom yog los sib tw rau kev txiav txim. Ntawm qhov tod tes, yog tias cov tuam txhab lag luam no tuaj yeem daws qhov teeb meem ntawm lawv tus kheej, tawg los ntawm lawv tus kheej cov teeb meem siv tshuab tsim khoom, tawg los ntawm lawv tus kheej cov teeb meem los ntawm qhov kev xav ntawm cov khoom zoo thiab cov khoom zoo, thiab coj cov tswv yim es tsis txhob ua passive, thaum lawv tus kheej. Cov khoom lag luam thiab cov khoom zoo muaj qhov zoo, cov tuam txhab lawv tus kheej Los ntawm tau txais txoj cai los pib, lub tuam txhab tau hais txaus nyob rau hauv lub ntsej muag ntawm cov neeg siv khoom, tsis tsuas yog tuaj yeem zam kev sib tw nqi ntawm cov khoom, tab sis kuj tuaj yeem tuav cov kev xav tau ntawm cov neeg siv khoom rau cov khoom, thiab txhim kho kev koom tes mus ntev.

Thoob plaws hauv keeb kwm kev loj hlob ntawm ntau lub lag luam, nws yog ib txwm siv tshuab los txhawb cov khoom lag luam, cov khoom lag luam los tuav lub lag luam, thiab kev lag luam los tsav kev txhim kho kev lag luam. Tom qab ntawd, tsis muaj kev cia siab rau txoj kev loj hlob ntawm lub tuam txhab no, vim tias kev ua lag luam yog lim hiam thiab kev sib tw yog qhov tseeb. Tom qab tag nrho, cov khoom siv qis kawg tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev lag luam kev loj hlob thiab kev tshem tawm lub ntsej muag. Cov tuam txhab lag luam yuav tsum txhim kho, cov khoom lag luam yuav tsum tau hloov kho, thiab thev naus laus zis yuav tsum tau txhim kho tas li. Kev tawg, kom ua tau raws li kev xav tau ntawm kev lag luam, kom ua tau raws li cov neeg siv khoom xav tau, cov tuam txhab yuav tsum ua kom cov thev naus laus zis thiab tawg los ntawm cov khoom siv uas twb muaj lawm.