Smco Magnet
Samarium-cobalt (SmCo) magineti, rudzi rwemagineti epasi isingawanzo, igineti rakasimba rinogara rakagadzirwa nealloy yesamarium uye cobalt. Smco inodaidzwa zvakare neSmco magineti simbi, Smco isingaperi magineti, Smco isingaperi magineti iron uye isingawanzo-yepasi cobalt magineti asingagumi.
Imhando yezvinhu zvakagadzirwa kubva kuvhu rakasvibirira simbi samarium uye cobalt uye inogadzirwa neshure kwekuremedza, kunyunguduka, kugaya, kudzvanya uye kunyunguduka.Iyo zvakare kuita kwepamusoro, yakaderera tembiricha coefficient inogara magineti ine yakanyanya kushanda tembiricha-350 dhigirii. centigrade. Kana uchishanda pamusoro pe180 degree centigrade, simba rayo repamusoro chigadzirwa BH uye tembiricha yakatsiga inodarika NdFdB yemagineti. Iyo haifanirwe kuve yakashongedzwa nekuti yakaoma kukukurwa uye oxidized.
Sintered Smco zvechigarire magineti zvinhu zvine hunhu hwebrittleness, kushaya iyo ductility. Saka haina kukodzera kushandiswa sechikamu chechimiro kana ichigadzirwa. Madimikira emuviri eSmco(1:5) ari nani pane Smco(2:17)'s nekuti Smco(1:5) iri nyore kugadzira ukuwo Smco(2:17) iri brittle. Smco inogara magineti ine magineti inofanirwa kutorwa nekungwarira panguva yekuunganidza.
Smco magineti inoshandiswa zvakanyanya muchadenga probe, dziviriro yenyika nemauto, microwave mudziyo, kutaurirana, midziyo yekurapa, mota, zviridzwa, akasiyana magineti ekuparadzira michina, masensa, magineti processor, magineti anosimudza uye zvichingodaro.
