Hoʻohana ʻia ka Samarium cobalt magnets i nā mea kani pololei i ke kahua aerospace, nā ʻōnaehana alakaʻi no nā mea kaua, nā mea ʻike kiʻekiʻe i ka ʻoihana kaʻa, a me kekahi mau mea liʻiliʻi liʻiliʻi kiʻekiʻe i nā mea lapaʻau. Me nā mea maikaʻi e like me ka huahana ikehu magnetic kiʻekiʻe a me ke kūpaʻa wela maikaʻi, hiki iā lākou ke hana paʻa i nā kaiapuni paʻakikī a hoʻokō i nā pono o nā hiʻohiʻona like ʻole. Kākoʻo mākou i ka hoʻoponopono huahana a hiki ke hana i nā huahana maʻamau e like me nā koi kūikawā o ka poʻe kūʻai aku no ka nui, ke ʻano, ka hana, a me nā mea ʻē aʻe, e hāʻawi ana i nā magnet samarium cobalt kūpono loa no nā noi like ʻole.