Dab tsi yog siv cov hmoov sib nqus
Sib nqus hmoov, ib qho nyuaj sib nqus ib qho khoom siv. Nws tuaj yeem ua rau hauv cov ntaub ntawv sib nqus xws li daim kab xev sib nqus, sib nqus disk thiab daim npav sib nqus los ntawm txheej nrog cov nplaum, hnyav, thiab lwm yam rau saum npoo ntawm cov yas lossis hlau ntawv hauv qab (txhawb lub cev). Sib nqus hmoov yog cov tseem ceeb ntawm cov hlau nplaum txheej thiab lub ntsiab tseem ceeb txiav txim siab cov khoom sib nqus ntawm cov ntaub ntawv sib nqus. Sib nqus hmoov muaj kev cuam tshuam zoo rau cov khoom ntawm cov ntaub ntawv sib nqus.
Ua ntej, NdFeB magnetic hmoov (cov hmoov sib nqus nyuaj); Lub zog sib nqus yuav nyob mus ib txhis tom qab magnetization; Zoo li hlau nplaum; Siv raws li: hlau nplaum ruaj khov, xws li hlau nplaum;
Thib ob, hlau cobalt nickel magnetic hmoov (mos magnetic hmoov); Magnetism muaj zog heev thaum magnetizing; Cov hlau nplaum ploj tom qab tawm hauv qhov chaw sib nqus; Siv hauv: sib nqus particle clutch nres.
