Txhua Yam Koj Yuav Tsum Paub Txog 'n Rating' ntawm Neodymium Magnets

Cov hlau nplaum neodymium, uas tau txais kev qhuas rau lawv lub zog tshwj xeeb thiab kev hloov pauv tau yooj yim, tau hloov pauv ntau yam kev lag luam nrog lawv cov khoom siv sib nqus zoo kawg nkaus. Qhov tseem ceeb rau kev nkag siab cov hlau nplaum no yog qhov ntsuas 'n,' uas yog qhov tseem ceeb uas txhais lawv lub zog sib nqus thiab kev ua tau zoo. Hauv phau ntawv qhia no, peb yuav nkag siab txhua yam koj xav paub txog 'n rating' ntawmcov hlau nplaum neodymium.

Qhov 'n Rating' yog dab tsi tiag?

Qhov 'n rating' ntawm lub hlau nplaum neodymium qhia txog nws qib lossis qhov zoo, tshwj xeeb tshaj yog nws cov khoom siv zog siab tshaj plaws. Cov khoom siv zog no yog qhov ntsuas ntawm lub zog sib nqus ntawm lub hlau nplaum, qhia hauv MegaGauss Oersteds (MGOe). Yeej, 'n rating' qhia txog ntau npaum li cas lub zog sib nqus uas lub hlau nplaum tuaj yeem tsim tau.

Kev txhais cov 'n Rating' Scale

Cov hlau nplaum neodymium raug ntsuas rau ntawm qhov ntsuas los ntawmN35 txog N52, nrog rau lwm yam kev hloov pauv xws li N30, N33, thiab N50M. Tus lej siab dua, lub hlau nplaum muaj zog dua. Piv txwv li, lub hlau nplaum N52 muaj zog dua li lub hlau nplaum N35. Tsis tas li ntawd, cov lus kawg xws li 'H,' 'SH,' thiab 'UH' yuav raug ntxiv rau qee qib kom qhia txog kev hloov pauv ntawm kev tiv taus kub thiab kev coercivity.

Kev Txheeb Xyuas Lub Zog thiab Kev Ua Haujlwm ntawm Magnet

Qhov 'n rating' ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab lub zog thiab kev ua tau zoo ntawm cov hlau nplaum neodymium. 'n ratings' siab dua qhia txog cov hlau nplaum uas muaj lub zog sib nqus ntau dua, ua rau lawv haum rau cov ntawv thov uas xav tau kev ua tau zoo heev. Cov kws ua haujlwm thiab cov neeg tsim qauv xav txog 'n rating' thaum xaiv cov hlau nplaum rau cov ntawv thov tshwj xeeb kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws thiab ua haujlwm tau zoo.

Kev Nkag Siab Txog Cov Ntawv Thov thiab Cov Kev Cai

Qhov kev xaiv ntawm neodymium magnet qib nyob ntawm qhov yuav tsum tau ua ntawm daim ntawv thov. Nov yog qee qhov kev siv dav dav thiab cov 'n ratings' sib xws:

Cov Khoom Siv Hluav Taws Xob Rau Cov Neeg Siv KhoomCov hlau nplaum siv rau hauv cov xov tooj ntse, lub mloog pob ntseg, thiab cov neeg hais lus feem ntau yog txij li N35 txog N50, sib npaug ntawm kev ua tau zoo nrog qhov loj me thiab qhov hnyav.

Cov Tshuab Siv Hauv Kev Lag LuamCov cav, cov generators, thiab cov sib cais sib nqus yuav siv cov hlau nplaum uas muaj qib 'n siab dua,' xws li N45 txog N52, los txhim kho kev ua haujlwm zoo thiab kev ntseeg siab.

Cov Khoom Siv Kho MobCov tshuab MRI thiab cov khoom siv kho mob sib nqus xav tau cov hlau nplaum uas muaj cov teb sib nqus meej, feem ntau siv cov qib xws li N42 txog N50 rau kev ua haujlwm zoo tshaj plaws.

Lub Zog Rov Ua Dua Tshiab: Cov cua tshuab thiabCov cav tsheb fais fab vam khom cov hlau nplaum neodymiumnrog cov qib 'n siab,' feem ntau yog txij li N45 txog N52, los tsim kom muaj zog huv thiab tsav tsheb thauj mus los uas ruaj khov.

Cov Kev Xav Txog thiab Kev Ceev Faj

Txawm hais tias cov hlau nplaum neodymium muaj kev ua tau zoo heev, qee qhov kev txiav txim siab thiab kev ceev faj yuav tsum tau coj mus rau hauv tus account:

Kev tuav pov hwmVim lawv lub zog sib nqus muaj zog, cov hlau nplaum neodymium tuaj yeem nyiam cov khoom hlau thiab ua rau muaj kev phom sij rau kev ntswj. Yuav tsum ceev faj thaum tuav cov hlau nplaum no kom tsis txhob raug mob.

Kev Kub Ntxhov SiabQee qib ntawm cov hlau nplaum neodymium qhia txog cov khoom sib nqus txo qis ntawm qhov kub siab. Nws yog ib qho tseem ceeb uas yuav tsum xav txog qhov txwv kub uas tau teev tseg rau txhua qib kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws.

Kev Tiv Thaiv Kev XebCov hlau nplaum neodymium yooj yim raug xeb hauv qee qhov chaw, tshwj xeeb tshaj yog cov uas muaj dej noo lossis cov tshuaj acidic. Kev siv cov txheej tiv thaiv xws li nickel, zinc, lossis epoxy tuaj yeem txo qhov xeb thiab ua kom lub hlau nplaum siv tau ntev.

Xaus lus

Qhov 'n rating' ntawm cov hlau nplaum neodymium ua haujlwm ua tus qauv tseem ceeb rau kev nkag siab txog lawv lub zog thiab kev ua tau zoo ntawm cov hlau nplaum. Los ntawm kev txiav txim siab qhov rating no thiab xav txog ntau yam xws li cov kev xav tau ntawm daim ntawv thov thiab cov xwm txheej ib puag ncig, cov engineers thiab cov neeg tsim qauv tuaj yeem siv tag nrho lub peev xwm ntawm cov hlau nplaum neodymium los tsav kev tsim kho tshiab thiab daws cov teeb meem sib txawv thoob plaws hauv kev lag luam. Raws li kev nce qib ntawm thev naus laus zis thiab cov ntawv thov hloov zuj zus, kev nkag siab tob txog 'n rating' yuav tseem ceeb rau kev qhib lub peev xwm ntawm cov khoom siv hlau nplaum zoo kawg no.