Txhua tus hlau nplaum sab qaum teb thiab sab qab teb yog nyob rau sab nraud 2 hli txoj kab uas hla ntawm lub ntsej muag.
Txhua lub hlau nplaum tuaj yeem txhawb nqa cov hlau hnyav txog li 0.06kg vertically los ntawm lub ntsej muag sib nqus thaum nyob hauv dej yaug nrog cov hlau me me.
Zoo heev tiv thaiv demagnetization.
Qhov siab tshaj plaws ua haujlwm kub ntawm 300 degrees Celsuis.
Cov me me samarium cobalt disc hlau nplaum yog qee qhov tsawg tshaj plaws hauv peb qhov ntau. Thaum siv los nyiam lwm cov hlau nplaum, es tsis yog cov hlau nplaum xws li steel lub zog rub ntawm ob lub hlau nplaum yuav ua tau zoo dua ob npaug tsim qhov zoo kawg rub rau lawv qhov loj me. Samarium cobalt hlau nplaum tsis tas yuav muaj kev tiv thaiv plating ntxiv thiab tuaj yeem ua haujlwm hauv qhov kub txog li 300 degrees Celsuis txhais tau tias lawv feem ntau siv hauv kev tsim khoom. Lawv kuj feem ntau siv rau hauv cov ntawv thov muaj tswv yim, ntim khoom thiab engineering qhov twg me me thiab kub ua haujlwm siab yuav tsum tau ua.
Cim npe nrov: sm2co17 qib 26 1mm tuab hlau nplaum, Tuam Tshoj sm2co17 qib 26 1mm tuab hlau nplaum lwm tus neeg, manufacturers