Neodymium hlau nplaum tau dhau los ua cov khoom siv dav hauv kev lag luam niaj hnub, ua tsaug rau lawv lub zog sib nqus siab thiab tiv thaiv demagnetization. Lawv tuaj yeem pom nyob rau hauv ntau daim ntawv thov, los ntawm cov hais lus cones rau MRI tshuab. Ib qho tseem ceeb tshaj plaws hauv kev txiav txim siab qhov ua tau zoo ntawm cov hlau nplaum neodymium yog lawv qib. Hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas xaiv qib ntawm cov hlau nplaum neodymium kom haum koj cov kev xav tau.
Ua ntej, cia peb tham txog dab tsi "qib" txhais tau tias nyob rau hauv cov ntsiab lus ntawm neodymium hlau nplaum. Cias muab, nws hais txog lub zog ntawm cov hlau nplaum uas cov hlau nplaum tuaj yeem tsim tau. Txhua qib tau muab tus lej, feem ntau yog nyob rau hauv daim ntawv ntawm Nxx, qhov twg xx sawv cev rau ob tug lej uas qhia txog lub zog siab tshaj plaws ntawm cov hlau nplaum hauv mega gauss-oersteds (MGOe). Cov khoom siv hluav taws xob yog qhov ntsuas ntawm qhov sib nqus lub zog thiab qhov ntom ntom.
Yog li, koj yuav txiav txim siab li cas qib ntawm neodymium hlau nplaum zoo tshaj rau koj daim ntawv thov? Nov yog ob peb yam los xav txog:
1. Daim ntawv thov yuav tsum: Thawj kauj ruam yog txhawm rau txheeb xyuas cov kev cai tshwj xeeb ntawm koj daim ntawv thov. Dab tsi yog qhov xav tau lub zog ntawm magnetic teb? Dab tsi kub thiab ib puag ncig tej yam kev mob yuav cov hlau nplaum yuav tsum tau tiv taus? Qhov loj thiab cov duab ntawm cov hlau nplaum koj xav tau? Teb cov lus nug no yuav pab koj txo qis ntawm cov qib uas haum rau koj cov kev xav tau.
2. Tus nqi: Neodymium hlau nplaum kuj kim dua piv rau lwm cov khoom siv hlau nplaum, xws li cov hlau nplaum ceramic. Cov hlau nplaum qib siab feem ntau muaj tus nqi siab dua, yog li koj yuav tsum sib npaug qhov kev ua tau zoo ntawm koj daim ntawv thov tiv thaiv koj cov peev nyiaj.
3. Kev ua tau zoo thiab qhov loj me: Qhov siab dua qib ntawm cov hlau nplaum, qhov muaj zog ntawm cov hlau nplaum nws tuaj yeem tsim tau. Txawm li cas los xij, cov hlau nplaum qib siab tuaj yeem ua nkig thiab nyuaj rau tshuab lossis kov. Yog tias koj daim ntawv thov xav tau cov hlau nplaum me me, lossis yog tias koj xav kom haum cov hlau nplaum rau hauv qhov chaw nruj, cov hlau nplaum qis dua yuav tsim nyog dua.
4. Kub tsis kam: Neodymium hlau nplaum yog rhiab rau qhov kub thiab txias, thiab cov khoom siv hluav taws xob ntawm cov hlau nplaum yuav txo qis thaum kub nce. Qee qib ntawm cov hlau nplaum neodymium yog tsim los tiv taus qhov kub thiab txias dua li lwm tus. Yog tias koj daim ntawv thov muaj qhov kub thiab txias ib puag ncig, koj yuav tsum xaiv cov qib uas tuaj yeem tuav nws lub zog sib nqus nyob rau hauv cov xwm txheej ntawd.
5. Coatings: Neodymium hlau nplaum yog feem ntau ua rau corrosion thiab oxidation, yog li lawv feem ntau coated nrog ib tug tiv thaiv txheej ntawm nickel los yog lwm yam hlau. Qee qib ntawm cov hlau nplaum neodymium yuav xav tau cov txheej txheem sib txawv lossis kev kho saum npoo kom haum rau koj daim ntawv thov.
Hauv cov ntsiab lus, xaiv cov qib zoo ntawm cov hlau nplaum neodymium yuav tsum tau ua tib zoo xav txog koj daim ntawv thov kev xav tau, pob nyiaj siv, thiab cov hlau nplaum cov yam ntxwv ua haujlwm. Cov yam ntxwv xws li qhov loj me, qhov kub thiab txias, thiab cov txheej txheej tuaj yeem ua lub luag haujlwm hauv kev txiav txim siab qib twg yog qhov zoo tshaj plaws rau koj cov kev xav tau. Txawm hais tias koj tab tom tsim cov khoom lag luam tshiab lossis hloov kho ib qho uas twb muaj lawm, xaiv cov qib zoo ntawm neodymium hlau nplaum tuaj yeem ua rau txhua qhov sib txawv hauv kev ua tiav qhov koj xav tau.
Lub sij hawm xa tuaj: Plaub Hlis-11-2023