Neodymium lub voos xwmfab hlau nplaumyog qee cov hlau nplaum ruaj khov muaj zog tshaj plaws, thiab 1 nti lub voos xwmfab neodymium hlau nplaum yuav yog ib lub hlau nplaum muaj zog heev. Cov hlau nplaum no feem ntau siv rau hauv ntau yam kev siv hauv kev lag luam thiab kev lag luam, nrog rau hauv kev sim science thiab cov haujlwm hobby.
Ib qho uas yuav tsum nco ntsoov thaum tuav cov hlau nplaum neodymium yog lawv lub zog sib nqus. Lawv tuaj yeem nyiam lwm cov hlau nplaum lossis cov khoom hlau ntawm qhov deb, thiab tseem tuaj yeem ntswj lossis tsoo cov ntiv tes lossis lwm qhov ntawm lub cev yog tias tsis tuav zoo. Nws yog ib qho tseem ceeb kom ua raws li kev ceev faj kev nyab xeeb thaum tuav cov hlau nplaum neodymium, suav nrog hnav hnab looj tes thiab tiv thaiv qhov muag, thiab khaws lawv kom deb ntawm cov khoom siv hluav taws xob lossis cov khoom siv sib nqus.
Yog koj xav yuav los yog sivcov hlau nplaum neodymium loj heev, peb tuaj yeem tiv tauj nrog Fullzen lub tuam txhab. Peb muab khoomcov hlau nplaum neodymium pheej yig, tab sis lawv zoo heev. Peb yog ib tugHoobkas hlau nplaum neodymium thaivPeb lub tuam txhab tsim cov hlau nplaum neodymium ntau tshaj kaum xyoo. Thov xa xov rau peb cov neeg ua haujlwm, peb yuav muab qee cov lus qhia zoo rau koj.
Cov hlau nplaum neodymium yog ib hom hlau nplaum tas mus li uas ua los ntawm cov hlau nplaum neodymium, hlau, thiab boron (Nd2Fe14B). Lawv yog hom hlau nplaum muaj zog tshaj plaws uas muaj nyob hauv khw, nrog rau cov teb hlau nplaum uas muaj zog dua li lwm hom hlau nplaum xws li cov hlau nplaum ceramic lossis alnico. Cov hlau nplaum neodymium muaj ntau yam kev siv, suav nrog cov tshuab hluav taws xob, cov hard disk drives, cov tshuab magnetic resonance imaging (MRI), thiab cov tshuab hais lus.
Vim lawv lub zog sib nqus siab, cov hlau nplaum neodymium tuaj yeem siv los tsim cov cav me me thiab cov generators zoo. Lawv kuj siv rau hauv cov turbines cua, qhov twg lawv lub zog thiab kev ruaj khov ua rau lawv zoo tagnrho rau kev tsim hluav taws xob ntau.
Cov hlau nplaum neodymium tuaj yeem ua tau ntau yam qhov loj thiab duab, thiab tuaj yeem siv los tsim cov khoom sib dhos sib nqus rau cov ntawv thov tshwj xeeb. Piv txwv li, lawv tuaj yeem siv los tsim cov xauv sib nqus lossis kaw, nrog rau cov khoom sib cais sib nqus rau cov txheej txheem kev lag luam.
Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj thaum siv cov hlau nplaum neodymium, vim tias lawv yooj yim tawg thiab yooj yim puas tsuaj lossis tawg yog tias lawv poob lossis cia lawv sib tsoo ua ke. Tsis tas li ntawd, lawv tuaj yeem ua rau muaj kev phom sij yog tias nqos, thiab yuav tsum khaws cia kom deb ntawm cov menyuam yaus thiab tsiaj txhu.
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.
Lub neodymium magnetic disc no muaj txoj kab uas hla ntawm 50 hli thiab qhov siab ntawm 25 hli. Nws muaj qhov nyeem ntawv magnetic flux ntawm 4664 Gauss thiab lub zog rub ntawm 68.22 kilos.
Cov hlau nplaum muaj zog, zoo li lub disc Rare Earth no, tso tawm lub zog sib nqus uas muaj peev xwm nkag mus rau hauv cov khoom khov kho xws li ntoo, iav lossis yas. Lub peev xwm no muaj kev siv rau cov kws ua haujlwm thiab cov engineers qhov twg cov hlau nplaum muaj zog tuaj yeem siv los ntes hlau lossis ua cov khoom hauv cov tshuab ceeb toom rhiab heev thiab cov xauv ruaj ntseg.
Cov hlau nplaum voos xwmfab muaj ntau yam kev siv tau vim lawv cov duab tshwj xeeb thiab cov khoom sib nqus muaj zog. Nov yog qee qhov kev siv ntau ntawm cov hlau nplaum voos xwmfab:
Tsis yog, cov hlau nplaum neodymium thiab cov hlau nplaum tsis tshua muaj lub ntiaj teb tsis zoo ib yam, txawm hais tias muaj kev sib txuas ntawm ob lo lus.
Cov Hlau Npib Neodymium: Cov hlau npib Neodymium, tseem hu ua neodymium-iron-boron (NdFeB) hlau npib, yog ib hom hlau npib tas mus li uas paub txog lawv lub zog tshwj xeeb thiab cov khoom sib nqus. Cov hlau npib no yog ua los ntawm cov hlau sib xyaw ntawm neodymium, hlau, thiab boron, uas yog cov khoom tsis tshua muaj hauv ntiaj teb. Cov hlau npib Neodymium yog hom hlau npib tas mus li muaj zog tshaj plaws uas muaj nyob hauv khw thiab siv dav hauv ntau yam kev siv vim lawv lub zog sib nqus siab.
Cov Hlau Nplaum Uas Tsis Tshua Muaj: Cov hlau nplaum uas tsis tshua muaj yog ib pawg hlau nplaum dav dua uas suav nrog cov hlau nplaum neodymium thiab cov hlau nplaum samarium cobalt (SmCo). Cov khoom siv uas tsis tshua muaj hauv ntiaj teb, suav nrog neodymium thiab samarium, yog siv los tsim cov hlau nplaum uas muaj zog sib nqus. Cov hlau nplaum Samarium cobalt yog lwm hom hlau nplaum uas paub txog lawv qhov kev tiv taus kub thiab xeb. Thaum cov hlau nplaum neodymium feem ntau hu ua "cov hlau nplaum uas tsis tshua muaj," nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov hlau nplaum uas tsis tshua muaj suav nrog ob qho tib si neodymium thiab samarium cobalt hlau nplaum.
Yog lawm, cov hlau nplaum neodymium tuaj yeem maj mam poob lawv lub zog dhau sijhawm vim muaj ntau yam. Qhov xwm txheej no hu ua magnetic demagnetization lossis magnetic decay. Txawm hais tias neodymium magnets paub txog lawv cov khoom sib nqus muaj zog thiab muaj kev tiv thaiv siab rau demagnetization, lawv tsis tiv thaiv tag nrho cov teebmeem ntawm lub sijhawm thiab kev cuam tshuam sab nraud. Nov yog qee yam uas tuaj yeem ua rau poob lub zog hauv neodymium magnets:
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.