Hom
Cov hlau nplaum ruaj khov: Cov hlau nplaum no yog tsim los ntawm cov khoom sib nqus mus tas li thiab tuaj yeem khaws lawv cov hlau nplaum yam tsis tas yuav tsum muaj lub zog sab nraud lossis qhov chaw sib nqus.
Hluav taws xob: Cov hlau nplaum no xav tau ib qho tam sim no sab nraud dhau los ntawm lub kauj los ua kom muaj qhov sib nqus. Thaum cov dej ntws tam sim no, cov hlau nplaum ua hlau nplaum, thiab nws poob nws cov hlau nplaum thaum lub tam sim no raug tua.
Khoom siv
Ferrite Magnets: Ua los ntawm cov hlau oxide thiab lwm yam hlau oxides, feem ntau siv rau hauv kev siv nyiaj tsawg.
Neodymium Hlau boron Magnets (NdFeB): Ua los ntawm neodymium, hlau, thiab boron, cov hlau nplaum no muaj cov khoom sib nqus zoo heev thiab feem ntau siv rau hauv cov ntawv thov kev ua haujlwm siab.
Cobalt hlau nplaum: Ua los ntawm cobalt, hlau, thiab lwm yam hlau hloov pauv, cov hlau nplaum no muaj cov khoom sib nqus zoo thiab ua haujlwm kub.
Alnico hlau nplaum: Ua los ntawm txhuas, npib tsib xee, cobalt, thiab hlau, cov hlau nplaum no muaj qhov kub thiab txias thiab tiv thaiv corrosion.
Yam ntxwv
Remanence (Br): Qhov sib nqus induction seem hauv cov khoom sib nqus tom qab tshem tawm ntawm qhov chaw sib nqus sab nraud.
Kev coercivity (Hc): Qhov kev siv ntawm sab nraud magnetic teb yuav tsum tau txo cov magnetization ntawm cov khoom mus rau xoom tom qab lub magnetization ntawm cov khoom tau raug tsav mus rau saturation.
Magnetic Zog Khoom (BHmax): Ib qho kev ntsuas ntawm lub zog sib nqus qhov sib nqus uas cov khoom sib nqus tuaj yeem khaws cia.
Sib nqus Permeability: Piav qhia yooj yim npaum li cas cov khoom tuaj yeem ua tau magnetized.
Daim ntawv thov
Motors thiab Generators: Siv rau kev hloov hluav taws xob hluav taws xob rau hauv lub tshuab hluav taws xob thiab lwm yam, xws li hauv cov cua turbines thiab hluav taws xob motors.
Sensors: Siv los kuaj xyuas cov kev hloov pauv hauv cov chaw sib nqus, xws li hauv cov chaw sib nqus sensors thiab cov sensors sib thooj.
Cov cuab yeej kho mob: Ua hauj lwm hauv cov khoom siv kho mob xws li magnetic resonance imaging (MRI) machines.
Electronic Devices: Pom muaj nyob rau hauv hais lus, hard disk drives, cov cuab yeej fais fab, thiab lwm yam.
Kev tsim khoom lag luam: Siv hauv kev lag luam xws li sib nqus sib nqus, clamping, thiab adsorption.
Kev Tiv Thaiv Kev Nyab Xeeb
Saib rau Pinching: Cov hlau nplaum tuaj yeem ua kom muaj zog txaus nyiam, yog li ceev faj kom tsis txhob pinching ntiv tes ntawm cov hlau nplaum.
Tsis txhob cuam tshuam: Tsis txhob cia cov hlau nplaum cuam tshuam rau cov tawv tawv kom tiv thaiv kev puas tsuaj.
Cia deb ntawm Magnet-Sensitive Devices: Tsis txhob tso cov hlau nplaum ze rau cov khoom siv hlau nplaum xws li computers, tapes, credit cards, thiab lwm yam.
Saib xyuas menyuam: Cov hlau nplaum tuaj yeem nqos tau yuam kev, yog li cov menyuam yaus yuav tsum siv lawv raws li tus neeg laus saib xyuas.
Cov hlau nplaum muaj ntau yam kev siv thoob plaws ntau qhov chaw, tab sis yuav tsum tau ceev faj txog kev nyab xeeb thaum siv lawv.