Raws li kev siv thev naus laus zis txuas ntxiv mus, lub zog tsis pom tau ua lub luag haujlwm tseem ceeb tom qab qhov xwm txheej - hlau nplaum.Cov cuab yeej muaj zog no tau hloov pauv kev lag luam los ntawm cov khoom siv hluav taws xob mus rau lub zog tauj dua tshiab.Ntawm ntau cov hlau nplaum muaj,NdFeB hlau nplaumdominate, muab unparalleled lub zog thiab versatility.
Yog li, dab tsi yog NdFeB hlau nplaum?NdFeB sawv cev rau neodymium hlau boron thiab yog ib lub ntiaj teb tsis tshua muaj hlau nplaum uas muaj feem ntau ntawm neodymium, hlau thiab boron.Cov hlau nplaum tsis tshua muaj hauv ntiaj teb paub txog lawv cov khoom sib nqus zoo heev, ua rau lawv yog ib qho tseem ceeb hauv ntau yam kev siv.
Vim lawv qhov tshwj xeeb muaj pes tsawg leeg, NdFeB hlau nplaum muaj cov hlau nplaum zoo kawg nkaus uas tshaj lwm cov hlau nplaum ruaj khov.Lawv lub zog zoo tshaj plaws ua rau lawv thawj qhov kev xaiv rau kev lag luam uas xav tau cov khoom siv sib nqus tsis tau muaj zog.Los ntawm lub computer hard drives mus rau hluav taws xob tsheb,NdFeB hlau nplaumoptimize kev ua tau zoo thiab kev ua haujlwm zoo.
Txawm hais tias lawv qhov me me, NdFeB hlau nplaum ua lub luag haujlwm tseem ceeb hauv kev tsim hluav taws xob txuas ntxiv mus.Lawv yog cov tseem ceeb rau cua turbines, ua kom muaj zog hloov pauv los ntawm cov tshuab hluav taws xob mus rau hluav taws xob hluav taws xob.Hauv tsheb hluav taws xob, NdFeB hlau nplaum yog siv rau hauv cov tshuab hluav taws xob muaj zog los txhim kho kev nrawm thiab kev ua haujlwm tag nrho.
Kev lag luam aerospace kuj tau txais txiaj ntsig zoo heev los ntawmNdFeB hlau nplaum.Lawv yog siv nyob rau hauv ntau yam kev siv xws li kev taw qhia tshuab, actuators thiab sensors.Lawv qhov me me, ua ke nrog lub zog sib nqus zoo tshaj plaws, ua rau lawv zoo tagnrho rau qhov chaw muaj kev txwv.
Hauv kev kho mob,NdFeB hlau nplaumtau ua pov thawj los ua lub luag haujlwm tseem ceeb hauv cov cuab yeej kuaj mob siab heev xws li MRI tshuab.Lawv cov hlau nplaum muaj zog pab tsim cov duab ntxaws ntxaws ntawm tib neeg lub cev, pab kuaj mob thiab saib xyuas ntau yam mob.Tsis tas li ntawd, lawv tau siv rau hauv kev kho mob cog, xws li pacemakers, los pab txhawb kev ua haujlwm zoo.
Nws yog tsim nyog sau cia tias yuav tsum tau saib xyuas tshwj xeeb raws liNdFeB hlau nplaumyog heev susceptible rau corrosion.Siv cov txheej xws li npib tsib xee, zinc lossis epoxy los tiv thaiv cov hlau nplaum los ntawm ib puag ncig.Tsis tas li ntawd, NdFeB hlau nplaum muaj zog heev thiab tuaj yeem ua rau muaj kev nyab xeeb yog tias tsis tau saib xyuas.
Hauv cov ntsiab lus, NdFeB hlau nplaum tau hloov ntau yam kev lag luam nrog lawv lub zog zoo dua thiab ntau yam kev siv.Los ntawm cov khoom siv hluav taws xob mus rau lub zog tauj dua tshiab thiab cov khoom siv kho mob, cov hlau nplaum hauv ntiaj teb tsis tshua muaj txuas ntxiv mus ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa lub ntiaj teb niaj hnub no.Raws li thev naus laus zis nce qib, peb tuaj yeem cia siab tias yuav nce ntxiv hauvNdFeB hlau nplaumthev naus laus zis, qhib qhov muaj peev xwm tshiab thiab txhim kho ntau yam kev siv.
Post lub sij hawm: Nov-16-2023