Ukubunjwa kwemagnethi eyenziweyo kusekelwe kwi-magnetization yeentsimbi ezahlukeneyo, ngokwemfuno.Imagnethi isondela (ichukumisa) into enemagnethi enyanzelwa ukuba kwelinye icala yenze i-namesake pole kwaye kwelinye icala yenze i-namesake pole.
Ukuhlelwa kweemagnethi A. Iimagnethi zethutyana (ezithambileyo).Intsingiselo: Imagnethi idlula kwaye iyanyamalala xa imagnethi isusiwe.Umzekelo: iinzipho zentsimbi, intsimbi ekhandiweyo
Ukuhlelwa kweemagnethi B. Iimagnethi ezisisigxina (ezinzima).Intsingiselo: I-Magnetism inokugcinwa ixesha elide emva kwemagneti.Umzekelo: isikhonkwane sentsimbi
Olu lwazi lungasentla lushwankathelwa ngolu hlobo lulandelayo: ngokomgaqo wokungeniswa kwe-electromagnetic, amandla akhoyo anamandla anokuvelisa intsimi yemagnethi eyomeleleyo, kunye nokusetyenziswa kwemagnethi eyomeleleyo ukwenza imagnetize izinto ze-ferromagnetic, nangenxa yeempawu ezahlukeneyo zemagneti zezinto ezahlukeneyo, ezinye. Izinto zilula ukwenza imagneti, kwaye akukho lula ukuphulukana nemagnethi (ilahleko yemagnethi), inokugcina imagnethi ixesha elide.Ukwenza imagnethi kwesi siqwengana semathiriyeli kuvelisa umazibuthe.Imagnethi eqinile yenziwe ngumatshini wemagnethi.
Ngokomgaqo we-electromagnetic induction, umsinga wombane unokuvelisa intsimi yeMagnetic esebenzisa intsimi eyomeleleyo ukwenza imagnethi into enzima yeMagnetic.AIzinto zeMagnetic, edla ngokubizwa ngokuba yimagnethi.Ngokwenene zizinto ezininzi ezahlukeneyo: umazibuthe oqhelekileyo, njengaleyo isetyenziswa kwisandisi-lizwi esiqhelekileyo, yi-ferromagnetic.Zisetyenziswa kwinkqubo yentsimbi eshushu eqengqelekayo ukusuka kwibillet yentsimbi eqengqelekayo kumphezulu wesikali sentsimbi (ipleyiti emilise okwentsimbi oxide), emva kokususa ukungcola, ukutyumza, ukongeza inani elincinane lezinye izinto kwimold yentsimbi yokwenza i-extrusion, kwaye emva koko (i-hydrogen) ekunciphiseni i-furnace sintering, yenza ukunciphisa i-oxide kwi-ferrite, ukupholisa, kwaye emva koko ubeke i-exciter kwi-magnetization.
Iimagnethi ezisisigxinazingcono kunale: Magnet esisigxina yintsimbi, equkethe ubukhulu becala umxholo ophezulu we-nickel, ngaphezu kwentsimbi.Ngokuqhelekileyo inyibilikiswa sisithando sombane esiphakathi (i-100 kg kuphela kwiziko ngalinye), ukubumba ukubumba, kuba enye inqwelomoya yayo ineemfuno ezichanekileyo, ngokubanzi ukusebenzisa inkqubo yokusila.Kwaye emva koko yenziwe ngemagnethi kwimveliso.Olu hlobo lwemagnethi lusetyenziswa kuzo zonke iintlobo zeemitha zombane.Eyona nto ingcono yemagnethiNdfeb Neodymium Magnet.Zizinto eziqulethe izinto ezinqabileyo zomhlaba i-neodymium, isinyithi kunye ne-boron.
Imveliso iveliswa ngendlela ye-alloy enzima: emva kokuPulverizing - Ukuxuba - Ukubumba - Ukuhlambalaza - Ukugqiba - I-Magnetization.Olu hlobo lwamandla ombane luphezulu, ukusebenza ngcono, ixabiso libiza kakhulu.Isetyenziswa kuphela kwimeko yezixhobo.I-stepper motor rotor kwiwotshi ye-elektroniki nguloliwe wemagnethi wemagnethi kufuneka asebenzise le mathiriyeli kazibuthe.
Ferrite izinto magnetic esisigxina zezi: strontium-ferrite izinto ezisisigxina magnetic kunye barium ferrite izinto ezisisigxina magnetic, eziye isotropic kunye namanqaku anisotropic, umazibuthe isithethi ngokubanzi kusetyenziswa ferrite imathiriyeli magnetic esisigxina;Izinto eziphambili zentsimbi ezisisigxina zemagneti ziAlnico magnetickunye nezinto ezinqabileyo zomhlaba ezisisigxina zemagneti.Iimagnethi zomhlaba ezinqabileyo zahlulwa kwakhonaSmco Magnetskunye neNdFeb Magnets.Izinto zemagnethi ezisisigxina zomhlaba ezinqabileyo zenziwe ngenkqubo yesinyithi somgubo.
Ixesha lokuposa: Aug-27-2022