Xov xwm

Ferrite mus tas li hlau nplaum (Magnetic vuas) yog siv nyob rau hauv hom motors dab tsi? Puas yog koj tab tom nrhiav rau cov ntaub ntawv, hnub no t...

Koj paub ntau npaum li cas txog servo lub cev muaj zog sib nqus nplhaib thiab nws lub luag haujlwm tseem ceeb yog dab tsi? Cov khoom siv zoo li cas...

Tsev neeg ntawm lub ntiaj teb tsis tshua muaj 15 lub ntsiab lus los ntawm tsev neeg lanthanide, ntxiv rau scandium thiab yttrium, uas muaj feem xyu...

1. yuav tsum sim siv shims Qee cov hlau nplaum muaj zog heev (xws li cov hlau nplaum muaj zog, samarium cobalt hlau nplaum, thiab lwm yam), kom tsi...

Suction khob electromagnet generated los ntawm suction khob electromagnet core1. Sib nqus thaum muaj zog, tsis muaj qhov seem hlau nplaum thaum txi...

Txij li cov hlau nplaum muaj ntau yam kev siv, kev lag luam muag cov hlau nplaum kuj yog dav heev. Txhawm rau qhia ntau tus neeg siv khoom paub txo...

Muaj plaub lub ntsiab ntsuas ntsuas kev ua tau zoo ntawm cov khoom siv hlau nplaum: remanence, coercivity, intrinsic coercivity thiab siab tshaj pl...

Cov hlau nplaum ib leeg yog ib sab ntawm cov hlau nplaum sib nqus, kom cov hlau nplaum sib nqus ntxiv rau sab nraud, txhim kho rau sab nraud ntawm ...

Thaum siv cov hlau nplaum samarium cobalt, qhov chaw ua haujlwm yuav tsum tau ua kom huv si kom tsis txhob muaj cov khoom tsis zoo xws li hlau fili...

Lub cev muaj zog hlau nplaum yog ib qho tseem ceeb ntawm lub cev muaj zog, thiab nws hom thiab cov yam ntxwv muaj feem cuam tshuam rau kev ua haujl...

Lub cev muaj zog hlau nplaum feem ntau muab faib ua ob hom: cov hlau nplaum ruaj khov thiab cov hlau nplaum electromagnet. Cov hlau nplaum ruaj kho...

Lub cev muaj zog hlau nplaum yog ib qho tseem ceeb thiab tseem ceeb ntawm cov motors. Nws tuaj yeem tsim tau ib qho chaw sib nqus, uas ua rau kev s...