Neodymium hlau nplaum yog dab tsi?
NdFeB hlau nplaum (tseem hu ua NdFeB hlau nplaum) yog cov hlau nplaum ruaj khov ua los ntawm cov hlau nplaum uas muaj neodymium, hlau, thiab boron, tsim Nd2Fe14B tetragonal siv lead ua qauv. Nws yog hom siv dav tshaj plaws ntawm lub ntiaj teb tsis tshua muaj hlau nplaum.
NdFeB hlau nplaum tuaj yeem muab faib ua NdFeB thiab sintered NdFeB. Bonding yog txhaj molding thaum sintering yog nqus molding los ntawm high-temperature cua sov.
Nws cov khoom qib yog N35-N52;
Kev ua cov duab: puag ncig, square, xuas nrig ntaus, sib nqus pobzeb, sib nqus pas nrig, convex, trapezoid;
Kev kho deg: npib tsib xee plating, zinc plating, kub plating, epoxy resin plating, thiab lwm yam.
Dab tsi yog qhov zoo ntawm neodymium hlau nplaum?
Lub zog hlau nplaum
Ntau yam kev siv
Compact loj
Compact loj
Txhim kho efficiency
Dav qhov kub thiab txias
Sib nqus stability
Precise tswj
Daim ntawv thov neodymium hlau nplaum
Sab saum toj 10 Siv rau Neodymium Magnets
Raws li cov khoom lag luam hlau nplaum ua lag luam, peb feem ntau tau txais cov lus nug txog kev siv lub tswv yim ntawm peb cov khoom. Pom zoo rau nws lub zog zoo tshaj plaws, cov hlau nplaum neodymium tau pom nws txoj hauv kev rau suav tsis txheeb, ntau yam uas muaj txiaj ntsig zoo hauv peb lub neej txhua hnub.
Txhawm rau ci lub teeb ntawm ntau yam ntawm cov hlau nplaum muaj zog, peb tab tom sib koom kaum sab saum toj niaj hnub siv cov hlau nplaum neodymium.
1. Electronics
Neodymium hlau nplaum yog cov khoom tseem ceeb hauv ntau cov khoom siv hluav taws xob uas peb siv txhua hnub. Lawv tuaj yeem pom hauv hard disk drives, xov tooj ntawm tes, headphones, thiab hais lus. Ua tsaug rau lawv qhov loj me me thiab siab sib nqus lub zog, lawv pab txhawb rau qhov miniaturization thiab kev ua tau zoo ntawm cov khoom siv hluav taws xob.
2. Sib nqus fasteners
Koj puas tau xav paub tias koj lub hnab nyiaj lossis lub hnab ntim khoom li cas thiaj li muaj kev ruaj ntseg kaw yam tsis muaj lub xauv ib txwm? Qhov zais cia feem ntau yog me me, tseem muaj zog neodymium hlau nplaum. Cov hlau nplaum no muab kev ruaj ntseg kaw thiab nkag tau yooj yim, ua rau lawv zoo meej rau ntau yam khoom siv thiab cov hniav nyiaj hniav kub.
3. Fridge Magnets
Thaum koj lub fridge hlau nplaum yuav tsis xav tau lub zog ntawm cov hlau nplaum neodymium, muaj cov khoom zoo nkauj zoo nkauj thiab cov khoom siv hluav taws xob uas ua tau. Cov hlau nplaum no tuaj yeem tuav qhov hnyav dua, zoo li koj tus menyuam qhov kev ua yeeb yam tshiab tshaj plaws lossis cov ntawv tseem ceeb thiab cov npe.
4. DIY Projects
Rau cov avid DIYer, cov hlau nplaum neodymium muaj qhov tsis muaj qhov kawg. Lawv tuaj yeem siv los tsim cov khoom sib nqus sib nqus racks, thiab cov tuav riam, lossis txawm los npaj cov cuab yeej hauv chav nres tsheb.
5. Kev kho mob
Neodymium hlau nplaum ua lub luag haujlwm tseem ceeb hauv kev kho mob. Lawv yog cov khoom tseem ceeb hauv MRI cov tshuab thiab siv ntau yam kev kho mob, suav nrog kev kho cov hlau nplaum rau kev kho mob.
6. Kev kawm
Neodymium hlau nplaum yog cov cuab yeej kawm zoo heev. Lawv feem ntau siv hauv cov chav kawm tshawb fawb los ua kom pom cov khoom ntawm cov hlau nplaum thiab ua rau muaj kev xav paub hauv cov tub ntxhais hluas lub siab.
7. Lub zog tauj dua tshiab
Nyob rau hauv lub ntiaj teb no ntawm renewable zog, neodymium hlau nplaum yog game-changers. Lawv yog cov khoom tseem ceeb hauv cov tshuab hluav taws xob ntawm cov cua turbines thiab hauv lub tsheb fais fab, ua rau lub zog ntsuab txav.
8. Cov hniav nyiaj hniav kub
Hauv kev lag luam hniav nyiaj hniav kub, cov hlau nplaum neodymium feem ntau siv hauv cov hniav nyiaj hniav kub sib nqus. Lawv muab kev tuav ruaj khov, kom ntseeg tau tias koj cov khoom tseem ceeb nyob ruaj ntseg.
9. Qhov rooj ntes
Rau qhov zoo nkauj, niaj hnub saib, qee lub qhov rooj, tshwj xeeb yog cov txee, siv cov hlau nplaum neodymium ua qhov rooj catches. Lawv muab txoj hauv kev ntsiag to thiab ua tau zoo kom kaw qhov rooj yam tsis muaj latches.
10. Nuv ntses
Magnet nuv ntses tau dhau los ua kev nyiam nyiam, thiab neodymium nuv ntses hlau nplaum yog nyob hauv plawv ntawm nws. Lawv lub zog sib nqus zoo heev ua rau cov neeg nyiam ua haujlwm kom rov qab tau ntau yam khoom hlau los ntawm lub cev dej.
Cov ntawv thov hlau nplaum uas twb muaj lawm
Neodymium hlau nplaum tau hloov alnico thiab ferrite hlau nplaum nyob rau hauv ntau yam myriad daim ntaub ntawv nyob rau hauv niaj hnub technology uas yuav tsum tau muaj zog hlau nplaum nyob rau hauv tas li ntawd vim hais tias lawv lub zog ntau dua tso cai rau siv me me, sib zog hlau nplaum rau ib daim ntawv thov. Qee qhov piv txwv yog:
Lub taub hau actuators rau lub computer hard disks. Mechanical e-luam yeeb firing keyboards
Locks rau qhov rooj Lub suab nrov thiab lub mloog pob ntseg
Hluav taws xob cov motors Lub suab coil
Sib nqus bearings thiab couplings Benchtop NMR spectrometers
Cov cuab yeej tsis muaj zog Lifting thiab compressor motors
Kev pab. tors Synchronous motors
Spindle thiab stepper motors Hluav taws xob fais fab
Cov actuators Khw muag khoom xov xwm rooj plaub decouplers [qhia xav paub ntxiv]
Txawb xov tooj tham, haptic tawm tswv yim, thiab auto-focus actuators
Txheeb xyuas cov khoom muaj txiaj ntsig zoo hauv ntau yam khoom (khob, npib, hniav nyiaj hniav kub, thiab lwm yam)
Hluav taws xob cov tshuab hluav taws xob rau cua turbines (tsuas yog cov uas muaj cov hlau nplaum tas mus li excitation)
Tsav motors rau hybrid thiab hluav taws xob tsheb (Lub tshuab hluav taws xob ntawm txhua Toyota Prius xav tau ib kilogram (2.2 lb) ntawm neodymium).
Hauv cov txheej txheem kev lag luam, cov hlau nplaum neodymium muaj zog yog siv los ntes txawv teb chaws lub cev thiab tiv thaiv cov khoom thiab cov txheej txheem
Cov txiaj ntsig ntawm Neodymium Magnets
Neodymium hlau nplaum outdo samarium cobalt hlau nplaum nyob rau hauv cov nqe lus ntawm tus nqi thiab lub zog, uas ua rau lawv ib tug nrov xaiv rau ntau yam kev siv. Yog li ntawd, neo-magnets tau siv ntau zaus hauv ntau daim ntawv thov. Ib qho tseem ceeb ntawm cov hlau nplaum yuav tsum muaj nyob rau hauv kev ua haujlwm ntau yam yog kom muaj kev sib nqus ruaj khov, lossis muaj peev xwm khaws cov hlau nplaum raws li qhov xwm txheej xws li tshav kub, hluav taws xob, kev xeb, thiab kev co. Daim ntawv thov nyob rau hauv uas magnetic permanence yog qhov tseem ceeb heev muaj xws li kev kho mob, tsheb, thiab khoom siv.
Neodymium Magnet Manufacturing Txheej txheem
Muaj ob txoj hauv kev tseem ceeb ntawm kev tsim cov hlau nplaum neo. Thawj yog classical hmoov metallurgy los yog sintered hlau txoj kev. Cov txheej txheem no yog siv lub qhov cub kom yaj cov ntaub ntawv raw thiab sib tov, thiab tom qab ntawd muab cov khoom molten rau hauv pwm thaum nws txias, solidifies, thiab yuav siv sij hawm nyob rau hauv lub pwm. Fast solidification yog txheej txheem ntawm kev siv cov txheej txheem melt-spinning los tsim cov hlau nplaum neodymium. Melt spinning yog txheej txheem uas ua kom txias sai sai nrog cov khoom siv raw nrog lub log uas yog txias sab hauv los ntawm dej los yog kua nitrogen thiab tig. Tom qab ntawd cov kua yog dripped mus rau lub log, qhov twg nws sai sai txias thiab solidifies.
