A na-ejikarị ya

Enwere ike ikewa ihe niile na-agba agba agba agba agba agba agba agba agba agba agba agba agba agba agba, ihe osise, ihe ndị na-eme ihe, na-akwụsi ike na-arụ ọrụ na ihe ndị a kọrọ.
Na usoro nkedo nkedo, carbon, silicon, aluminom, sọlfọ, sọlfọ, nwere ike ịtụle ka akọwara dị ka ihe na-egosi. Agbanyeghị, arụmọrụ nke ihe dị iche, dịka ọmụmaatụ, ọla kọpa bụ ihe dị ka 20% nke silicon. Nickel na Coackel nwekwara ọrụ ọ bụla: na-akwalite eserese n'oge mgbanwe accrystal; Na-egbochi eserese n'oge mgbanwe a na-agba agba, nke na-enyere aka ịmepụta ezigbo beats dị mma, yabụ enwere ike iwere ya dị ka ihe kwụsiri ike.
Mmetụta Titanium dịkwa mgbagwoju anya. N'ikwu okwu n'ozuzu, titanium bụ ihe siri ike carbide na-eme ihe, mana mgbe ọdịnaya ya dị obere (dịka<0.08%), its fine compounds can be used as the core of graphite, has the role of promoting graphitization.
Tin, ihe àmà, manganese, chrium, Chromium, Vanadium nwere ike igbochi ọdịda na uto nke ịkọwa carniss, ma niile nke ihe niile kwụsiri ike. Mmetụta Molybum bụ ihe metụtara ego ya. Afọ Molybum na ígwè,<0.8%, the effect of molybdenum is mild, which is to make the pearlite refinement, the content is the carburization stable element. It is generally believed that the role of manganese is to increase the amount of cast iron beads and improve the strength of cast iron. In fact, manganese is also multifaceted, when the content is high, it will make the graphite thick, thus reducing the strength of cast iron.