Cov hlau nplaum neodymium ua li cas?

Cov hlau nplaum neodymium, tseem hu ua NdFeB hlau nplaum, yog ib hom hlau nplaum tsis tshua muaj lub ntiaj teb nrog lub zog sib nqus siab tshaj plaws ntawm txhua hom hlau nplaum. Xws lidaim disc,thaiv,nplhaib,countersunkthiab lwm yam hlau nplaum. Lawv siv rau hauv ntau yam kev lag luam thiab cov neeg siv khoom vim lawv cov khoom tshwj xeeb. Cov txheej txheem tsim khoom ntawm Neodymium hlau nplaum yog qhov nyuaj thiab muaj ntau kauj ruam, suav nrog kev npaj cov khoom siv raw, sintering, machining, thiab txheej. Hauv tsab xov xwm no, peb ua ib tugHoobkas hlau nplaum neodymiumyuav muab ib qho kev piav qhia ntxaws txog cov txheej txheem tsim khoom ntawm Neodymium hlau nplaum, tham txog txhua kauj ruam kom ntxaws. Tsis tas li ntawd, peb tseem yuav tshawb nrhiav cov khoom thiab kev siv ntawm cov hlau nplaum no, suav nrog lawv qhov tseem ceeb hauv cov thev naus laus zis niaj hnub, xws li cov khoom siv hluav taws xob rau cov neeg siv khoom, cov khoom siv kho mob, thiab lub zog rov ua dua tshiab. Tsis tas li ntawd, peb yuav tshuaj xyuas qhov cuam tshuam rau ib puag ncig uas cuam tshuam nrog kev tsim khoom thiab pov tseg ntawm Neodymium hlau nplaum. Thaum kawg ntawm tsab xov xwm no, cov nyeem ntawv yuav nkag siab zoo dua txog cov txheej txheem tsim khoom ntawm Neodymium hlau nplaum thiab lawv qhov tseem ceeb hauv cov thev naus laus zis niaj hnub, nrog rau qhov cuam tshuam rau ib puag ncig ntawm lawv cov khoom tsim tawm thiab pov tseg.

Cov hlau nplaum neodymium yog ua los ntawm kev sib xyaw ua ke ntawm neodymium, hlau, thiab boron (NdFeB). Cov khoom no muab cov khoom sib nqus Neodymium rau lawv cov khoom sib nqus tshwj xeeb, suav nrog lawv lub zog sib nqus siab thiab kev ruaj khov.

Cov hauv qab no yog qee qhov tseem ceeb ntawm cov hlau nplaum neodymium:

Lub zog sib nqus: Cov hlau nplaum neodymium yog hom hlau nplaum muaj zog tshaj plaws, nrog lub zog sib nqus txog li 1.6 teslas.

Kev ruaj khov ntawm kev sib nqus:Cov hlau nplaum neodymium ruaj khov heev thiab tswj lawv cov khoom sib nqus txawm tias nyob rau qhov kub siab lossis thaum raug rau cov teb sib nqus muaj zog.

Kev tawg yooj yim:Cov hlau nplaum neodymium yog cov brittle thiab tuaj yeem yooj yim tawg lossis tawg yog tias raug kev ntxhov siab lossis kev cuam tshuam.

Kev xeb: Cov hlau nplaum neodymium muaj kev cuam tshuam rau kev xeb thiab xav tau kev tiv thaiv txheej txheem kom tiv thaiv kev oxidation.

Tus nqi: Cov hlau nplaum neodymium pheej yig dua piv rau lwm hom hlau nplaum.

Kev siv tau ntau yam:Cov hlau nplaum neodymium muaj ntau yam thiab tuaj yeem hloov kho tau yooj yim rau ntau yam duab thiab qhov ntau thiab tsawg kom haum rau cov ntawv thov tshwj xeeb.

Cov khoom sib xyaw thiab cov yam ntxwv tshwj xeeb ntawm Neodymium hlau nplaum ua rau lawv zoo tagnrho rau ntau yam kev siv, suav nrog cov khoom siv hluav taws xob rau cov neeg siv khoom, cov khoom siv kho mob, kev lag luam tsheb thiab aerospace, cov thev naus laus zis hluav taws xob rov ua dua tshiab, thiab ntau ntxiv. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj nrog cov hlau nplaum no vim lawv qhov xwm txheej tsis ruaj khov thiab muaj kev phom sij yog tias noj lossis nqus pa.

Cov txheej txheem tsim khoom ntawm Neodymium hlau nplaum muaj ntau kauj ruam, suav nrog kev npaj cov khoom siv raw, sintering, machining, thiab txheej.

Cov hauv qab no yog cov lus qhia ntxaws ntxaws ntawm txhua kauj ruam koom nrog hauv kev tsim cov hlau nplaum Neodymium:

Kev Npaj Cov Khoom Siv Raw: Kauj ruam thawj zaug hauv cov txheej txheem tsim khoom ntawm Neodymium hlau nplaum yog kev npaj cov khoom siv raw. Cov khoom siv raw uas xav tau rau Neodymium hlau nplaum suav nrog neodymium, hlau, boron, thiab lwm yam khoom sib xyaw. Cov ntaub ntawv no raug ntsuas thiab sib xyaw kom zoo hauv qhov sib piv kom raug los ua hmoov.

Kev Sintering: Tom qab cov khoom siv raw sib xyaw ua ke, cov hmoov raug nias kom nruj rau hauv ib daim duab uas koj xav tau siv lub tshuab nias. Daim duab uas raug nias lawm ces muab tso rau hauv lub cub tawg sintering thiab cua sov rau qhov kub siab tshaj 1000 ° C. Thaum lub sijhawm sintering, cov hmoov me me sib txuas ua ke los ua ib pawg khoom khov kho. Cov txheej txheem no yog qhov tseem ceeb los tsim ib qho microstructure ntom ntom thiab sib xws, uas yog qhov tsim nyog rau lub hlau nplaum kom pom cov khoom sib nqus zoo tshaj plaws.

Kev Siv Tshuab:Tom qab sintering, lub hlau nplaum raug tshem tawm ntawm lub cub tawg thiab ua kom zoo li qhov loj me kawg uas xav tau siv cov cuab yeej machining tshwj xeeb. Cov txheej txheem no hu ua machining, thiab nws yog siv los tsim cov duab kawg ntawm lub hlau nplaum, nrog rau kom ua tiav qhov kev kam rau siab thiab qhov chaw tiav. Cov kauj ruam no yog qhov tseem ceeb rau kev ua kom lub hlau nplaum ua tau raws li cov lus qhia xav tau thiab muaj cov khoom sib nqus xav tau.

Txheej:Kauj ruam kawg hauv cov txheej txheem tsim cov hlau nplaum Neodymium yog txheej. Cov hlau nplaum tau txheej nrog ib txheej tiv thaiv kom tiv thaiv kev xeb thiab oxidation. Muaj ntau txoj kev xaiv txheej, suav nrog nickel, zinc, kub, lossis epoxy. Cov txheej kuj tseem muab qhov chaw du thiab txhim kho cov tsos ntawm cov hlau nplaum.

Cov hlau nplaum neodymium siv rau hauv ntau yam kev lag luam thiab cov neeg siv khoom vim lawv cov khoom sib nqus tshwj xeeb.

Cov hauv qab no yog qee qhov kev siv ntau tshaj plaws ntawm cov hlau nplaum neodymium:

Cov khoom siv hluav taws xob rau cov neeg siv khoom:Cov hlau nplaum neodymium feem ntau siv rau hauv cov khoom siv hluav taws xob, suav nrog xov tooj ntawm tes, laptops, lub mloog pob ntseg, thiab cov neeg hais lus. Lawv pab txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm cov khoom siv no los ntawm kev muab lub zog sib nqus thiab txo qhov loj me thiab qhov hnyav ntawm cov khoom.

Cov khoom siv kho mob:Cov hlau nplaum neodymium siv rau hauv cov khoom siv kho mob, xws li cov tshuab MRI thiab cov khoom siv kho mob uas tuaj yeem cog rau hauv lub cev, suav nrog cov tshuab pacemakers thiab cov khoom siv pab hnov ​​​​lus. Lawv muab lub zog sib nqus thiab sib haum xeeb nrog lub cev, ua rau lawv zoo tagnrho rau kev siv hauv kev siv kho mob.

Kev lag luam tsheb thiab aerospace:Cov hlau nplaum neodymium siv rau hauv kev lag luam tsheb thiab aerospace rau ntau yam kev siv, suav nrog cov cav hluav taws xob, cov tshuab tsav tsheb, thiab cov tshuab nres. Lawv pab txhim kho kev ua haujlwm thiab kev ua haujlwm ntawm cov kab ke no thiab txo qhov hnyav ntawm cov khoom.

Cov thev naus laus zis tshiab dua tshiab:Cov hlau nplaum neodymium siv rau hauv cov thev naus laus zis hluav taws xob rov ua dua tshiab, suav nrog cov cua tshuab thiab cov tsheb fais fab. Lawv siv rau hauv cov tshuab hluav taws xob thiab cov cav ntawm cov kab ke no los muab lub zog sib nqus muaj zog thiab ua kom lawv ua haujlwm tau zoo dua.

Lwm cov ntawv thov:Cov hlau nplaum neodymium kuj tseem siv tau rau ntau yam kev siv, suav nrog cov khoom ua si, cov hniav nyiaj hniav kub, thiab cov khoom siv kho mob sib nqus.