Kev paub

Ua ntej, hauv kev lag luam kev sib txuas lus, ntau lub xov tooj ntawm tes yuav tsum muaj ntau cov khoom siv ferrite microwave, ferrite mos sib nqus co

Nyob rau hauv ob xyoos dhau los, tus nqi ntawm high-temperature resistant samarium cobalt hlau nplaum tau nce thiab nce ntxiv. Yog li vim li cas tus n

Kev Ua Lag Luam Pom Zoo rau Cov Hlau nplaum muaj zog

Cia peb tsom xam cov hlau nplaum muaj zog feem ntau los ntawm cov hauv qab no: 1. Kev soj ntsuam ntawm cov hlau nplaum tsim cov ntsiab lus ntawm cov h

Txawm hais tias muaj coob tus neeg paub txog cov hlau nplaum ruaj khov, lawv tsis paub tias cov hlau nplaum tuaj yeem muab faib ua ntau hom. Tsis tas

Hwj chim Magnet Zoo Kev Tshuaj Xyuas Txoj Kev

Lub Neej Ntawm Hwj Chim Loj

Dab tsi yog Kev Siv Alnico Magnets?

Dab tsi yog siv cov hlau nplaum sib nqus?

Hauv peb lub neej niaj hnub, cov hlau nplaum yog ib yam khoom siv, tshwj xeeb tshaj yog cov hlau nplaum NdFeB, uas tau siv dav hauv ntau qhov chaw vim

NdFeB hlau nplaum yog cov khoom siv hlau nplaum ruaj khov uas ua haujlwm tau zoo uas yog cov neeg nyiam rau nws cov khoom sib nqus zoo heev thiab ntau

NdFeB hlau nplaum yog cov hlau nplaum ruaj khov ua los ntawm neodymium, hlau thiab boron. Lawv nyob rau hauv lub ntiaj teb tsis tshua muaj cov hlau np