Itondekanya rya Magneti

Ibikoresho bya ferromagnetiki nkicyuma, cobalt, nikel cyangwa ferrite biratandukanye kuko kuzenguruka imbere ya electron imbere bishobora gutunganywa ubwabyo murwego ruto kugirango bigire akarere ka magnetisiyonike, bita domaine. Gukwirakwiza ibikoresho bya ferromagnetiki, imbere ya magnetiki yimbere imbere, icyerekezo cyumurongo umwe hejuru, kugirango imbaraga za rukuruzi, zigizwe na rukuruzi.
Ubwoko bwose bwibikoresho bya magnetiki bihoraho, nka aluminium nikel na cobalt, samarium cobalt, ndfeb, ibi nabyo birasanzwe, magnetique irakomeye cyane, ibyo bintu birashobora kuba magnetisiyasi yumurima wa magneti wumurima uhoraho, kandi nyuma ya magnetisiyasi ubwayo ifite rukuruzi kandi ntuzimire. Ibigize magnetique yubukorikori biterwa nibikorwa bya magnetisiyonike yibyuma bitandukanye kandi bigenwa ukurikije ibikenewe. Magnet yegereye (gukoraho) ibintu bya rukuruzi byinjizwa kumurongo uhabanye hafi yumutwe umwe no kumurongo wizina rimwe kurundi ruhande.

A. Magneti y'agateganyo (yoroshye);
Akamaro: magnetism nigihe gito kandi irazimira mugihe rukuruzi ikuweho. Urugero: imisumari, ibyuma bikozwe.
B. Imashini ihoraho (ikomeye);
Akamaro: nyuma ya magnetisme, magnetism irashobora kugumana igihe kirekire. Urugero: umusumari w'icyuma.

Hano hari ibyiciro byinshi bya magnesi, nzavuga hano:
Hariho ibyiciro bibiri byingenzi byibikoresho bya magneti:
Iya mbere ni ibikoresho bya magnetiki bihoraho (bizwi kandi nka magnetique ikomeye): ibikoresho ubwabyo bifite ibiranga kubungabunga magneti.
Iya kabiri ni yoroshye ya magnetisme (nanone bita electromagnet): ikeneye ubushobozi bwamashanyarazi hanze itanga imbaraga za rukuruzi, turareshya ni magneti avuga, ni ukwerekana ibintu bya rukuruzi bihoraho mubisanzwe.
Hariho kandi ibyiciro bibiri byibikoresho bya magneti bihoraho:
Icyiciro cya mbere ni: alloy ibikoresho bya magnetiki bihoraho harimo ibikoresho bidasanzwe bya magnetiki bihoraho (ndfeb Nd2Fe14B), SmCo (samarium cobalt), NdNiCO (neodymium nikel cobalt).
Icyiciro cya kabiri ni Ferrite ibikoresho bya magnetiki bihoraho, bigabanijwemo Sintered Ferrite, bihujwe na Ferrite Magnet hamwe no gutera inshinge Ferrite ukurikije inzira zitandukanye. Izi nzira uko ari eshatu zigabanyijemo magnet isotropic na heterotropique ukurikije icyerekezo gitandukanye cya rukuruzi.