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

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