Hauvhigh-temperature (>300 degree) los yog ib puag ncig corrosive heev, tus qauv hlau nplaum tsis ua haujlwm vim demagnetization lossis oxidation.Samarium cobalt hlau nplaum (SmCo)yog qhov kev xaiv zoo tshaj plaws rau aerospace, MRI tshuab, thiab cov cuab yeej siv tub rog vim lawvTshwj xeeb thermal stability thiab tshuaj inertness.
Qhov tseem ceeb Parameter sib piv
| Parameter | Samarium Cobalt (SmCo) | Neodymium (NdFeB) |
|---|---|---|
| Max ua haujlwm Temp | 350 degree | 200℃(tus qauv) |
| Corrosion Resistance | Zoo heev (tsis xav tau txheej) | Yuav tsum muaj kev tiv thaiv |
| (BH) max | 26–32 IB | 50-55 MAG |
Tej yam siv
Satellite cwj pwm tswj: SmCo tswj cov hlau nplaum nyob rau hauv qhov chaw huab cua kub, ua kom ruaj khov satellite ua haujlwm.
MRI tshuab: Muab cov khoom zoo siab - zog magnetic teb rau precision kho mob imaging.
Tub rog Sensors: Ua haujlwm ntseeg tau los ntawm -200℃rau +300℃hauv kev sib ntaus sib tua.
Xaiv Phau Ntawv Qhia
SmCo 1:5 vs SmCo 2:17: 1:5 yog qhov zoo tagnrho rau siab - qhov kub thiab txias (piv txwv li, dav hlau cav); 2:17 sib npaug nqi thiab kev ua haujlwm (xws li, khoom siv kho mob).
Kev tsim khoom: Sivhmoov metallurgy + HIP (Kub Isostatic Pressing)rau cov khoom ntom ntom thiab sib nqus sib nqus.
CTA:
Download pebSmCo Magnet Xaiv Phau Ntawv Qhiatxhawm rau txhim kho cov hlau nplaum ua haujlwm rau koj qhov project!
