Uru na ọghọm nke Sm2Co17 na SmCo5 na-adịgide adịgide magnetik ihe

Tụnyere SmCo5, ndịSm2Co17nwere uru ndị a:

1. Ọdịnaya nke cobalt na samarium na usoro nke Sm2Co17 na-adịgide adịgide magnetik ihe dị ala karịa nke SmCo5 na-adịgide adịgide magnetik ihe onwunwe, nke ukwuu na-azọpụta ndị na-eri nke akụrụngwa.N'ihi na samarium na cobalt akụrụngwa bụ dịtụ oké ọnụ obere ọla, otú price nke Sm2Co17 na-adịgide adịgide magnet ihe dị ala karịa nke SmCo5;

2. The magnetik induction okpomọkụ ọnụọgụ nke Sm2Co17 na-adịgide adịgide magnetik ihe onwunwe bụ banyere -0.02% / ℃, ọ nwere ike na-arụ ọrụ na nso nke -60 ~ 350 ℃, nke bụ enweghị atụ na SmCo5 na-adịgide adịgide magnetik ihe onwunwe;

3.Curie okpomọkụ dị elu.The Curie n'ókè nke Sm2Co17 ihe bụ banyere 840 ~ 870 ℃, na Curie n'ókè nke SmCo5 ihe bụ 750 ℃.Nke a pụtara na Sm2Co17 bụ ihe na-eguzogide ọgwụ dị elu karịa SmCo5.Otú ọ dị, tụnyere SmCo5 na-adịgide adịgide magnetik ihe, na n'ichepụta usoro nke Sm2Co17 bụ ihe mgbagwoju anya.Iji meziwanye mmanye, ọ ga-abụrịrị agadi maka ọtụtụ oge, ọnụ ahịa usoro ahụ dịkwa elu karịa nke SmCo5.Na ndọta na-adịgide adịgide, ihe ndọta Sm2Co17 bụ ụdị ndọta na-adịgide adịgide nwere oke ọrụ okpomọkụ.

N'ihi mmụba na-arịwanye elu maka magnetik na-adịgide adịgide ejiri n'elu 400 ℃ na mbara igwe na ụlọ ọrụ eletrọnịkị, ọha na-anabata ihe magnetik na-adịgide adịgide nwere okpomọkụ ọrụ dị elu na arụmọrụ zuru oke.Ọ bụ ezie na okpomọkụ na-arụ ọrụ nke Alnico na-adịgide adịgide magnet dị n'elu 500 ℃, ya intrinsic coercivity dị oke ala izute chọrọ nke bara uru ojiji.NdFeb obere ụwa na-adịgide adịgide magnet ahụ nwere nnukwu coercivity na ezigbo arụmọrụ zuru oke, mana ojiji okpomọkụ enweghị ike izute ihe ndị a chọrọ n'elu, n'ihi obere okpomọkụ Curie na nnukwu ọnụọgụ okpomọkụ.N'ihi na ya magburu onwe arụmọrụ, Sm2Co17 na-adịgide adịgide magnetik ihe e ọtụtụ-eji na moto, nkenke ngwá, ngwa ndakwa nri ngwaọrụ, sensọ, detector na ndị ọzọ elu-tech ubi.