Iqondo lobushushu yenye yezinto ezibaluleke ngakumbi ezenzakalisa umazibuthe owomeleleyo, kwiqondo lobushushu eligcina ukuphakamisa iimpawu zemagnethi eyomeleleyo kunye nemagnethi kungenzeka ukuba buthathaka kakhulu kwaye buthathaka, nto leyo ekhokelela kwimagnethi eyomeleleyo yemagnethi iyancipha ngakumbi. imozulu yobushushu obuphezulu iimpawu zemagnethi eyomeleleyo kunye neqondo lobushushu lingaphezulu okanye lingaphantsi komlinganiselo oguqukileyo, ubushushu buyalimaza umazibuthe ngamandla kazibuthe yinto ebalulekileyo kubushushu bexesha elinye lokwenzakala, isakhono sobuchule bezixhobo zombane ngaphakathi. Umazibuthe owomeleleyo uya kuphucula izixhobo zombane ezikhokelela kwizixhobo zombane ezininzi izixhobo zombane ezisombulula i-molekyuli, nto leyo ekhokelela kwinani lezixhobo zombane ezinenkcazelo ekude yokunciphisa, ngaloo ndlela ikhuthaza imagnethi eyomeleleyo yokuchitha inxalenye yebhanti yemagnethi. .
Njengoko iimagnethi ezisebenzayo zinovakalelo olugqithisileyo kubushushu obusebenzayo, iqondo lobushushu elikhulu okwethutyana lemo engqongileyo yejografi kunye nobushushu obuqhubekayo obungakumbi bunokukhokelela kumaqondo ahlukeneyo okukhutshwa kweemagnethi kummandla we-electromagnetic, kubandakanywa ukunqumla kunye nokungaguquki, ukulungiswa kunye nokungalungiseki.
Imagnethi eyomeleleyo ikhuhla ngokuchasene nemveliso kwinqanaba lofakelo, kwaye ngenxa yeempawu zezinto eziluhlaza zemagnethi eyomeleleyo ibuthathaka, ekhokelela ekutshatyalalisweni kwayo kunye neenkcukacha ezincinci.Ngaloo ndlela, umazibuthe owomeleleyo uya kuncipha kancinci kancinci.Njengombane, iimagnethi ezinamandla azibonakali kwaye azikwazi ukuviwa, kodwa kuphela xa umzimba wentsimbi usecaleni kwemagneti.Imagnethi ezomeleleyo zibizwa ngokuba zizixhobo zemagnethi ezisisigxina, kwaye i-demagnetization ayinxulumananga nexesha, kodwa zimbini izinto ezikhokelela ekuphelisweni kweemagnethi ezinamandla: ubushushu kunye ne-oxidation, kunye ne-demagnetization iya kwenzeka xa ubushushu buphezulu kakhulu kunobushushu beCurie. ye 300℃.
Ixesha lokuposa: Mar-17-2022