Xov xwm

Neodymium hlau boron hlau nplaum feem ntau tsis muaj cerium thiab lanthanum cov ntsiab lus, tab sis theej kho lawv cov khoom sib nqus los ntawm kev...

Ntau tus neeg yuav nug, qhov sib txawv ntawm cov hlau nplaum thiab cov hlau nplaum yog dab tsi? Dab tsi yog qhov sib txawv ntawm cov hlau nplaum th...

Neodymium hlau boron muaj zog hlau nplaum yog dav siv nyob rau hauv ntau yam teb vim lawv lub cev muaj zog thiab tshuaj muaj pes tsawg leeg. Qhov t...

Tau ntev, cov hlau nplaum yog ib qho tseem ceeb ntawm ntau yam kev kho mob technologies, nrog lub npe nrov tshaj plaws yog magnetic resonance imagi...

Ferrite hlau nplaum yog cov khoom sib nqus zoo heev nrog cov khoom sib nqus zoo. Txawm li cas los xij, raws li qhov ntsuas kub hloov pauv, cov khoo...

NdFeB hlau nplaum yeej tsis demagnetized nyob rau hauv ib txwm muaj xwm txheej, yog li lawv hu ua cov hlau nplaum ruaj khov. Tom qab 100 xyoo ntawm...

Neodymium hlau nplaum tseem hu ua NdFeB hlau nplaum, uas yog cov hlau nplaum muaj zog tshaj plaws tam sim no, thiab nws tuaj yeem nqus tau 640 npau...

Kev ua haujlwm siab NdFeB lub cev muaj zog muaj qhov sib nqus me me, uas ua rau muaj kev ua haujlwm siab ntawm lub zog hloov pauv thiab tsim hluav ...

Magnetism yog ib qho cuab yeej tshwj xeeb ntawm lub cev uas feem ntau ua tiav hauv kev siv tswv yim los ntawm kev siv cov hlau nplaum. Lub zog sib ...

Cov twj tso kua dej yog ib qho ntawm cov khoom siv feem ntau siv hauv kev lag luam thiab lub neej txhua hnub, thiab lawv tau siv dav hauv cov txhee...

Cov hlau nplaum muaj zog feem ntau yog tsim los ntawm NdFeB, ib txwm absorbers yog tsim los ntawm cov khoom siv ferrite zoo tib yam. Lub ntiaj teb ...

Kev nkag siab zoo, ntau tus neeg paub tias cov khoom sib nqus ntawm cov hlau nplaum muaj zog muaj zog heev, tshwj xeeb tshaj yog cov hlau nplaum lo...