Neodymium lub tog raj kheej hlau nplaum yog ib daim duab hauv neodymium hlau nplaum, nyob rau hauv qhov kev sim tas mus li ntawm keeb kwm, neodymium hlau nplaum yog lub hlau nplaum muaj zog tshaj plaws hauv ntiaj teb niaj hnub no. Qhov txawv tsuas yog ntawm lub hlau nplaum cylindrical thiab lub hlau nplaum voj voog yog tias nws muaj qhov ntev dua, yog li hom nocov hlau nplaum neodymiumkuj siv dav dav. Fullzen yogHoobkas hlau nplaum neodymiumtshwj xeeb hauv kev tsim cov hlau nplaum hauv Suav teb. Nyob rau hauv kev tswj hwm ntawm cov tshuab thiab cov neeg ua haujlwm, peb muab cov khoom zooneodymium lub tog raj kheej hlau nplaumntawm tus nqi qis. Peb tau dhau los ua ib tus kws tshaj lijneodymium lub tog raj kheej hlau nplaum Hoobkaslos ntawm peb cov neeg siv khoom. Yog tias koj muaj lus nug txog cov hlau nplaum neodymium, koj tuaj yeem sab laj nrog peb cov neeg ua haujlwm, thiab peb yuav teb lawv.
Cov hlau nplaum NdFeB muaj peev xwm muab faib ua cov hlau nplaum NdFeB sib txuas thiab cov hlau nplaum NdFeB sintered. Kev sib txuas yog qhov tseeb txhaj tshuaj molding, thaum sintering yog lub tshuab nqus tsev los ntawm kev cua sov kub siab. Cov hlau nplaum NdFeB yog cov hlau nplaum tas mus li nrog lub zog sib nqus muaj zog tshaj plaws ntawm chav tsev kub txog tam sim no (qhov sib nqus yog qhov thib ob tsuas yog holmium hlau nplaum ntawm xoom kiag li, tab sis qhov sib nqus muaj zog dua li txhua tus hlau nplaum tas mus li paub ntawm chav tsev kub). Ntau yam duab tuaj yeem ua tiav raws li qhov yuav tsum tau ua tshwj xeeb: puag ncig, plaub fab, perforated, pobzeb sib nqus, pas nrig sib nqus, convex, trapezoidal, thiab lwm yam.
Vim tias qhov chaw ntawm cov hlau nplaum feem ntau yuav xeb, qee qhov kev kho mob tiv thaiv feem ntau yuav tsum tau ua: nickel plating, zinc plating, kub plating, epoxy resin plating, thiab lwm yam. Qhov kub thiab txias ntawm cov hlau nplaum NdFeB ib txwm yog qis dua 80 degrees, thiab Curie kub yog 320-380 degrees. Peb cov khoom siv hlau nplaum tuaj yeem pom muaj nyob rau ntau qhov chaw ntawm lub ntiaj teb, xws li: cua turbines, DC motors, 3C khoom siv hluav taws xob thiab rooj tog ntse, thiab lwm yam.
Kev Xa Khoom Thoob Ntiaj Teb Sai:Ua tau raws li tus qauv huab cua thiab dej hiav txwv ruaj ntseg, Ntau tshaj 10 xyoo ntawm kev xa tawm
Kev hloov kho tshwj xeeb muaj:Thov muab ib daim duab rau koj tus qauv tsim tshwj xeeb
Tus nqi pheej yig:Kev xaiv cov khoom zoo tshaj plaws txhais tau tias txuag tau nyiaj.
Cov hlau nplaum tuaj yeem ua tsis tau lossis poob lawv cov khoom sib nqus vim muaj ntau yam ua rau. Cov yam no tuaj yeem ua rau muaj kev sib nqus tsawg dua, hloov pauv cov teb sib nqus, lossis tshem tawm tag nrho cov hlau nplaum. Nov yog qee qhov ua rau cov hlau nplaum tsis ua haujlwm:
Qhov kub uas cov hlau nplaum tsis ua haujlwm lossis poob lawv cov khoom sib nqus nyob ntawm hom khoom siv hlau nplaum. Txhua yam khoom siv hlau nplaum muaj qhov kub Curie tshwj xeeb, uas yog qhov kub siab tshaj qhov uas cov khoom siv poob nws qhov kev sib nqus mus tas li thiab dhau los ua paramagnetic (tsis yog hlau nplaum).
Nov yog Curie kub rau qee cov ntaub ntawv hlau nplaum feem ntau:
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum qhov kub ntawm Curie qhia txog qhov chaw uas lub hlau nplaum poob nws qhov magnetization mus tas li, lub zog ntawm lub hlau nplaum yuav pib poob qis ua ntej mus txog qhov kub no. Tsis tas li ntawd, kev raug rau qhov kub ze ntawm qhov kub ntawm Curie rau lub sijhawm ntev tuaj yeem ua rau lub zog ntawm lub hlau nplaum puas tsuaj mus tas li, txawm tias nws tsis tau demagnetized tag nrho.
Yog lawm, cov hlau nplaum tuaj yeem ua kom muaj zog dua thaum txias, lossis qhov tseeb dua, thaum raug rau qhov kub qis dua. Cov khoom sib nqus ntawm cov hlau nplaum raug cuam tshuam los ntawm qhov kub thiab txias, thiab qee zaum, qhov kub qis dua tuaj yeem ua rau lub zog sib nqus nce ntxiv. Qhov cuam tshuam no yog qhov tseem ceeb tshaj plaws hauv qee cov khoom siv hlau nplaum, xws li neodymium-iron-boron (NdFeB) hlau nplaum.
Fullzen Magnetics muaj ntau tshaj 10 xyoo ntawm kev paub hauv kev tsim thiab tsim cov hlau nplaum tsis tshua muaj neeg tsim. Xa peb daim ntawv thov kom tau txais kev hais nqe lossis tiv tauj peb hnub no los tham txog koj qhov project cov kev xav tau tshwj xeeb, thiab peb pab neeg engineers uas muaj kev paub dhau los yuav pab koj txiav txim siab txoj hauv kev zoo tshaj plaws los muab rau koj yam koj xav tau.Xa koj cov lus qhia txog koj daim ntawv thov magnetic.