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  • Neodymium cov hlau nplaum

    Neodymium cov hlau nplaum (tseem hu ua "NdFeB", "Neo" lossis "NIB" hlau nplaum) yog cov hlau nplaum ruaj ruaj uas ua los ntawm neodymium, hlau thiab boron alloys. Lawv yog ib feem ntawm cov ntiaj teb tsis tshua muaj hlau nplaum series thiab muaj cov khoom sib nqus ntau tshaj plaws ntawm cov hlau nplaum tas mus li. Vim tias lawv lub zog sib nqus muaj zog thiab tsis tshua muaj nqi, lawv yog thawj qhov kev xaiv rau ntau tus neeg siv khoom, lag luam, kev lag luam thiab kev siv tshuab.
    Neodymium hlau nplaum yog suav tias yog qhov muaj zog vim tias lawv qhov siab saturation magnetization thiab tsis kam mus rau demagnetization. Txawm hais tias lawv cov nqi ntau dua li cov hlau nplaum me me, cov hlau nplaum neodymium muaj peev xwm muaj kev cuam tshuam zoo! Ib qhov txiaj ntsig tseem ceeb yog qhov koj tuaj yeem siv me dua meNdFeB hlau nplaumkom ua tiav tib lub hom phiaj xws li qhov loj dua, pheej yig cov hlau nplaum. Txij li thaum qhov loj ntawm tag nrho cov cuab yeej yuav raug txo, nws tuaj yeem ua rau kom txo qis hauv kev siv nyiaj.
    Yog tias cov cuab yeej lub cev ntawm cov hlau nplaum neodymium tsis hloov pauv thiab tsis cuam tshuam los ntawm demagnetization (xws li siab kub, thim rov qab magnetic teb, hluav taws xob, thiab lwm yam), nws yuav poob qis dua li ntawm 1% ntawm nws cov hlau nplaum flux ntom hauv kaum xyoo.
    Neodymium cov hlau nplaum muaj ntau tsawg dua cuam tshuam los ntawm kev tawg thiab chipping dua li lwm qhov khoom ntiaj teb tsis tshua muaj hlau nplaum (xws li Sa cobalt (SmCo)), thiab tus nqi kuj tseem tsawg dua. Txawm li cas los xij, lawv muaj kev rhiab ntau rau qhov kub thiab txias. Rau cov ntawv thov tseem ceeb, S cobalt tuaj yeem yog qhov kev xaiv zoo dua vim tias nws cov khoom sib nqus muaj zog heev thaum lub siab kub.

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    N30, N35, N38, N40, N42, N48, N50 thiab N52 tuaj yeem siv rau NdFeB hlau nplaum ntawm txhua daim thiab loj. Peb khaws cov hlau nplaum no rau hauv cov disk, pas nrig, thaiv, pas nrig thiab lub nplhaib puab. Tsis yog txhua txhua neodymium hlau nplaum tso tawm hauv lub vev xaib no, yog li yog tias koj tsis pom qhov koj xav tau, thov hu rau peb.


    Sijhawm Tshaj Tawm: Nov-23-2020