yog neodymium hlau nplaum conductive

Puas yog neodymium hlau nplaum conductive?

Cov hlau nplaum tuaj yeem ua hluav taws xob

Txawm li cas los xij, nws tsis ua hluav taws xob raws li lub hauv paus ntsiab lus zoo ib yam li cov hlau zoo tib yam. Nws kuj tsim tus kheej-induction tam sim no hauv nws. Tsis yog txhua cov hlau nplaum tuaj yeem ua hluav taws xob. Ferrite hlau nplaum tsis tuaj yeem ua hluav taws xob. Ntxiv mus, lub conductivity ntawm cov hlau nplaum yog txiav txim los ntawm cov khoom uas muaj nyob rau hauv cov hlau nplaum nws tus kheej. Cov khoom ntawm cov hlau nplaum yog cov atom xws li hlau, cobalt, thiab npib tsib xee. Cov qauv sab hauv ntawm cov atoms yog qhov tshwj xeeb thiab lawv muaj lub sijhawm sib nqus lawv tus kheej. Cov hlau nplaum tuaj yeem tsim cov hlau nplaum thiab muaj cov cuab yeej ntawm kev nyiam cov khoom ferromagnetic xws li hlau, npib tsib xee, cobalt thiab lwm yam hlau. Thaum ob lub hlau nplaum nyob ze rau ib leeg, cov hlau nplaum tib yam yuav tawm tsam thiab thawb ib leeg, thiab cov hlau nplaum sib txawv yuav nyiam thiab lo rau ib leeg. Ntawd yog, zoo li cov ncej tawm tsam ib leeg thiab cov ncej sib txawv nyiam ib leeg.

Neodymium hlau nplaum tau paub txog lawv cov khoom sib nqus muaj zog, ua rau lawv muaj kev xaiv nrov rau ntau yam kev lag luam thiab cov neeg siv khoom. Ntau tus neeg xav paub yog tias cov hlau nplaum no tseem ua tau. Cov lus teb yog tias cov hlau nplaum neodymium tsis ua rau lawv tus kheej.

Qhov laj thawj yog vim li cas neodymium hlau nplaum yog tsim los ntawm kev sib xyaw ntawm neodymium, hlau, thiab boron, uas tsis yog cov khoom siv hluav taws xob. Cov ntaub ntawv no tsis tso cai rau cov hluav taws xob ntws los ntawm lawv, txhais tau tias lawv tsis tuaj yeem siv los ua cov khoom siv hluav taws xob.

Txawm li cas los xij, cov hlau nplaum neodymium tuaj yeem cuam tshuam nrog ntau qhov sib nqus, suav nrog hluav taws xob hluav taws xob. Lawv cov magnetic teb tuaj yeem tsim hluav taws xob tam sim no nyob rau hauv qee yam kev mob, uas tuaj yeem ua rau qee theem ntawm conductivity.

Txawm hais tias tsis yog conductive, neodymium hlau nplaum tseem muaj txiaj ntsig hauv ntau daim ntawv thov. Lawv tuaj yeem siv rau hauv lub cev muaj zog, tshuab hluav taws xob, hais lus, thiab lwm yam khoom siv hluav taws xob los tswj lossis tsim cov chaw sib nqus. Lawv kuj tuaj yeem siv rau kev sib nqus levitation thiab hauv kev sim uas siv cov khoom sib nqus.