yaziwa nangokuthi uzibuthe we-samarium cobalt, uzibuthe we-samarium cobalt unomphela, uzibuthe we-samarium cobalt unomphela, uzibuthe ongapheli we-cobalt emhlabeni, njll. Kuyimpahla kazibuthe eyenziwe nge-samarium, i-cobalt nezinye izinto zensimbi ezingavamile zomhlaba ngokulinganisa, ukuncibilika kube ama-alloys, ukuchotshozwa. , ecindezela ecweba. Kuze kufike ku-350 ℃, izinga lokushisa elibi alikhawulelwe, lapho izinga lokushisa lokusebenza lingaphezu kuka-180 ℃, ukuqina kwayo kwezinga lokushisa nokuqina kwamakhemikhali kuphakeme kune-NdFeB unomphela izinto zikazibuthe.
Enye yezinto ezingavamile emhlabeni odonsa unomphela, kukhona ikakhulukazi izingxenye ezimbili: SmCo5 futhi Sm2Co17.Large kazibuthe umkhiqizo wamandla, ukuphoqelela okuthembekile kanye lokushisa eliphezulu ukumelana. Yisizukulwane sesibili semikhiqizo yomhlaba engavamile.
I-Samarium cobalt magnet (i-SmCo) ine-anti-corrosion enamandla, i-rust-proof kanye nokumelana nokushisa okuphezulu kunozibuthe be-NdFeB. Ozibuthe be-SmCo balungiswa nge-alloying, ezoshintsha ngokuphelele imodi yomhlaba kaloliwe.
Inokumelana nokugqwala okuqinile kanye nokumelana ne-oxidation; ngakho-ke isetshenziswa kabanzi ku-aerospace, imboni yezokuvikela kanye nezempi, amadivaysi e-microwave, ezokuxhumana, imishini yezokwelapha, amathuluzi, amamitha, amadivaysi ahlukahlukene okuhambisa kazibuthe, izinzwa, ama-processor kazibuthe, ama-motor, ama-cranes kazibuthe Linda.