Magnets: Cov duab thiab cov yam ntxwv

Magnetsyog cov khoom tawm tsam uas tau txais kev saib xyuas thoob plaws rau lawv cov duab tshwj xeeb thiab cov khoom ntxim nyiam. Txij li thaum ancient sij hawm, tib neeg tau tshawb nrhiav thiab siv ntau yam duab ntawm cov hlau nplaum thiab cov khoom txuam nrog lawv. Kab lus no tau sau los ntawmFullzenyuav saib rau qhov tobcov duab sib txawv ntawm cov hlau nplaumthiab lawv cov khoom tseem ceeb.

Basic zoo li hlau nplaum:

Bar Magnet: Rectangular nyob rau hauv tsos, nws yog qhov yooj yim tshaj plaws thiab ntau hom hlau nplaum. Cov hlau nplaum ntawm cov duab no tau siv dav hauv motors, generators thiab lwm yam khoom siv hluav taws xob.

Cylindrical hlau nplaum: muaj alub tog raj kheejthiab tau siv dav hauv cov kev sim tshawb fawb thiab cov khoom siv kho mob, xws li cov khoom siv magnetic resonance imaging (MRI).

Spherical hlau nplaum: Muaj cov duab kheej kheej thiab muaj txiaj ntsig zoo hauv qee qhov kev siv tshwj xeeb, xws li tshuab magnetic levitation.

Square hlau nplaum:Square los yog duab plaub, feem ntau hauv cov hlau nplaum hauv tsev, siv los nqus cov khoom me me xws li thumbtacks, ntawv clips, thiab lwm yam.

Lub nplhaib hlau nplaum: Lub nplhaib puab, dav siv nyob rau hauv cov sensors thiab cov khoom siv hluav taws xob, tuaj yeem muab qhov chaw sib nqus sib nqus.

Oval hlau nplaum: Nws muaj cov duab elliptical thiab feem ntau yog siv rau hauv qee qhov tshwj xeeb tsim cov khoom siv sib nqus navigation thiab kev sim kev tshawb fawb. Nws tuaj yeem muab cov kev taw qhia sib nqus thaj chaw faib khoom.

Cov khoom siv hlau nplaum:

Magnetism:Ib qho ntawm cov khoom zoo tshaj plaws ntawm cov hlau nplaum yog lawv cov hlau nplaum. Thaum cov hlau nplaum raug cuam tshuam los ntawm qhov chaw sib nqus sab nraud, cov khoom sib nqus hauv nws rov ua dua, ua rau cov hlau nplaum nws tus kheej los ua cov hlau nplaum.

Sib nqus teb: Cov hlau nplaum tsim los ntawm cov hlau nplaum yog lwm yam khoom tseem ceeb ntawm nws. Sib nqus teb tso cai rau cov hlau nplaum nyiam los yog tawm tsam lwm yam khoom sib nqus, cov cuab yeej uas ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv, xws li electromagnetic braking thiab magnetic storage technology.

Sib nqus ncej: Ib tug hlau nplaum muaj ob tug hlau nplaum, uas yog tus ncej qaum teb thiab sab qab teb ncej. Kev sib cuam tshuam ntawm ob tug hlau nplaum no yog ib qho tseem ceeb ntawm cov hlau nplaum thiab yog lub hauv paus ntawm qhov peb feem ntau hu ua "magnetic attraction" thiab "magnetic repulsion".

Residual magnetism:Tom qab raug cuam tshuam los ntawm sab nraud magnetic teb, cov hlau nplaum yuav khaws ib feem ntawm nws cov hlau nplaum, uas yog, cov hlau nplaum seem. Qhov no residual magnetism nyhuv yog exploited nyob rau hauv ib co tswv yim siv, xws li ua cov hlau nplaum mus tas li.

Kev siv thiab kev siv cov hlau nplaum:

Cov Khoom Siv Hluav Taws Xob:Cov hlau nplaum yog siv dav hauv cov khoom siv hluav taws xob, nrog rau cov motors, generators, thiab transformers. Hauv cov khoom siv no, cov hlau nplaum tsim los ntawm cov hlau nplaum cuam tshuam nrog cov hluav taws xob tam sim no kom ua tiav lub zog hloov pauv thiab xa mus.

Sib nqus Resonance Imaging (MRI):Cov hlau nplaum cylindrical thiab spherical yog siv rau hauv cov khoom siv MRI los tsim cov duab kho mob zoo los ntawm cov teb sib nqus muaj zog thiab sib xws los pab cov kws kho mob kuaj mob.

Sib nqus levitation technology:Cov hlau nplaum sib nqus ua lub luag haujlwm tseem ceeb hauv kev sib nqus levitation tsheb ciav hlau thiab sib nqus levitation bearings. Los ntawm qhov kev txiav txim ntawm magnetic teb, levitation thiab txav ntawm cov tsheb ciav hlau los yog bearings tau tiav, txo kev sib txhuam thiab lub zog poob.

Magnetic Storage Media:Cov hlau nplaum yog siv los khaws cov ntaub ntawv hauv cov khoom siv sib nqus xws li khoos phis tawj hard drive. Los ntawm kev hloov lub xeev sib nqus ntawm cov hlau nplaum, cov ntaub ntawv tuaj yeem nyeem thiab sau.

Sib nqus navigation: Oval hlau nplaum yog siv nyob rau hauv qee yam khoom siv sib nqus, xws li magnetic compasses thiab magnetic navigation sensors, los pab cov nkoj, aircraft thiab detectors txiav txim lawv cov kev taw qhia.

Sib nqus Sensors: Lub nplhaib hlau nplaum yog siv rau hauv cov khoom sib nqus los ntsuas kev hloov pauv hauv cov hlau nplaum lub zog thiab tau siv dav hauv kev taw qhia, kev ruaj ntseg thiab kev tswj hwm kev lag luam.

Kev Tsim Khoom Siv Hlau Nplaum Mus Ib Txhis: Cov hlau nplaum ua lub luag haujlwm tseem ceeb hauv kev tsim cov hlau nplaum ruaj khov, uas yog siv los tsim cov hlau nplaum ruaj khov xws liNdFeB hlau nplaumrau ntau yam kev siv xws li hluav taws xob tsheb thiab cua turbines.

Sib nqus adsorption: Square hlau nplaum yog siv dav hauv cov hlau nplaum hauv tsev, cov hlau nplaum thiab cov hlau nplaum sib nqus rau cov adsorbing thiab nthuav tawm cov khoom, ua rau lawv yooj yim rau lub neej txhua hnub thiab chaw ua haujlwm.

Zuag qhia tag nrho, cov duab thiab cov khoom ntawm cov hlau nplaum ua rau lawv ua lub luag haujlwm tseem ceeb hauv kev tshawb fawb, engineering, thiab lub neej txhua hnub. Los ntawm kev nkag siab tob txog cov duab thiab cov khoom ntawm cov hlau nplaum, peb tuaj yeem siv cov txiaj ntsig zoo ntawm cov khoom siv no los txhawb kev siv tshuab thiab txhim kho peb lub neej zoo. Huizhou Fullzen Technology Co., Ltdkev cai zoo li tus neodymium hlau nplaum. Yog tias koj txaus siab rau nws, thovtiv tauj pebraws sij hawm.