Smco Magnet
Imagnethi yesamarium-cobalt (i-SmCo), uhlobo lwemagnethi yomhlaba enqabileyo, yimagnethi eyomeleleyo esisigxina eyenziwe ngealloy yesamarium kunye necobalt. I-Smco ikwabizwa ngokuba yi-Smco magnetic steel, i-Smco umazibuthe osisigxina, i-Smco intsimbi esisigxina enemagnethi kunye nemagnethi esisigxina ye-cobalt yomhlaba.
Luhlobo lwemathiriyeli eyenziwe nge-samarium yentsimbi yomhlaba ekrwada kunye ne-cobalt kwaye iveliswe emva kothotho lwenkqubo yomthwalo, ukunyibilika, ukugaya, ukucinezela kunye ne-sintering.Ikwangumsebenzi ophezulu, i-coefficient ephantsi ye-coefficient yemagnethi esisigxina kunye nobushushu obuphezulu bokusebenza-350 degree. centigrade. Xa usebenza ngaphezu kwe-180 degree centigrade, imveliso yayo ephezulu yamandla i-BH kunye nobushushu obuzinzileyo buphezulu kune-NdFdB yezinto eziphathekayo. Akufuneki ukuba igqunywe kuba kunzima ukukhukuliseka kunye ne-oxidized.
I-Sintered Smco izixhobo zemagnethi ezisisigxina zineempawu zokuqhafaza, ukuswela i-ductility. Ngoko ke ayifanelekanga ukusetyenziswa njengenxalenye yolwakhiwo xa uyilwa. Iinkcukacha ezibonakalayo ze-Smco(1:5) zingcono kune-Smco(2:17)'s kuba i-Smco(1:5) kulula ukuyitshintsha ngelixa i-Smco(2:17) inkrwempa ngakumbi. Imagnethi esisigxina yeSmco kufuneka ithathwe ngononophelo ngexesha lenkqubo yokuhlanganisa.
Imagnethi yeSmco isetyenziswa kakhulu kwiprobe yendawo, ukhuselo lwelizwe kunye nomkhosi, isixhobo semicrowave, unxibelelwano, izixhobo zonyango, iimotor, izixhobo, izixhobo ezahlukeneyo zokusasaza umazibuthe, izinzwa, iprosesa yemagnethi, umphakamisi wemagnethi njalo njalo.
