Magnetostrictive effect Magnetostrictive effect: Qhov loj me me ntawm lub zog hloov pauv tau raws li kev ua ntawm ib qho chaw sib nqus sab nraud; tom qab lub tshav sib nqus sab nraud tau muab tshem tawm, nws rov mus rau nws qhov ntev ntev.
Raws li qhov kev ua ntawm lub sib nqus, ntev ntev ntawm cov khoom siv magnetostrictive hloov pauv linearly thiab hloov chaw; lossis nws hloov ntau dua nyob rau hauv qhov kev txiav txim ntawm kev sib nqus hloov chaw, ua rau muaj kev vibration lossis suab nrov; cov khoom no tuaj yeem hloov kho hluav taws xob hauv tshuab hluav taws xob rau hauv kev siv tshuab los yog lub zog suab, thiab rov qab ua ke.
Hloov cov tshuab hluav taws xob rau hauv hluav taws xob lub zog; lub qub yog hu ua magnetostrictive effect, thiab tom kawg yog hu ua nyhuv piezomagnetic. Raws li qhov kev txiav txim ntawm qee lub zog sib nqus, lub zog hlau nplaum hlau ua qhov ntev hloov, uas tuaj yeem nkag siab qhov kev hloov me ntsis ntawm qhov kev sib nrug ntawm atoms vim muaj hlau nplaum.