Igwe ọkụ na-esi ike na iko nwere obere ọkụ na-enweghị mgbawa ozugbo

1Ike dị mma.Nchegbu mkpakọ maka iko annealed nkịtị dị ala karịa 24MPa, mana maka iko na-ewe obere ọkụ, ọ nwere ike iru 52MPa, mgbe ahụ iko siri ike na-ekpo ọkụ nwere ike dị mma nke okpukpu abụọ karịa iko ise n'elu mmiri.Igwe ọkụ na-ekpo ọkụ siri ike nwere ike inwe mmetụta dị elu na-agbajighị.

2Ezi nkwụsi ike thermal.Igwe na-ekpo ọkụ na-ekpo ọkụ nwere ike idobe ọdịdị ya na-enweghị agbajikwa ọbụna enwere ọdịiche okpomọkụ 100 ℃ n'otu efere iko.Ọrụ ya na-eguzogide okpomọkụ dị mma karịa iko annealed nkịtị.

3Ezigbo arụmọrụ nchekwa.Mgbe agbajichara, nha nke enyo nwere obere ọkụ buru ibu karịa iko zuru oke, mana ntụpọ ya agaghị agafe.Ọ bụrụ na ejiri njigide ma ọ bụ etiti tinye iko ọkụ ahụ siri ike, mgbe agbajichara, a ga-edozi iberi iko ahụ site na mwekota ma ọ bụ etiti, agaghị adapụ iji mebie.Ya mere iko na-ekpo ọkụ na-ekpo ọkụ nwere ụfọdụ nchekwa, mana ọ bụghị nke enyo nchekwa.

4Nwee larịị dị mma karịa iko na-ekpo ọkụ na-enweghị mgbawa ozugbo.Igwe ọkụ na-ekpo ọkụ na-esiwanye ike na-adị mma karịa iko nwere ọkụ ọkụ, ọ dịghịkwa mgbawa ozugbo.Enwere ike iji ya n'ụlọ ndị dị elu iji zere obere iberibe iko agbajiri agbaji na-adaba, ma mebie mmadụ na ihe ndị ọzọ.