Uburyo bwo gusudira

1. Icyuma gisize icyuma - Koresha icyuma gito kandi gisudira vuba kugirango ugabanye ubujyakuzimu no kugereranya; koresha igice gito cyo gusudira, gusudira rimwe na rimwe, gusudira gusasa, gusudira inyuma gusubira inyuma, no ku nyundo gusudira; icyerekezo cyo gusudira kigomba kubanza Tangira gusudira uhereye kubice hamwe no gukomera. urashobora guhitamo Z308, Z408.

2. Icyuma cyangiza - Koresha umuyoboro munini: l = (30-60) D, gusudira bikomeje; nibiba ngombwa, gukonja buhoro nyuma yo gusudira birashobora kuvurwa ubushyuhe: bisanzwe cyangwa annealing. ushobora guhitamo Z408.

3. Icyuma gishobora gukoreshwa - ukoresheje inzira isa nicyuma cyumuhondo. ushobora guhitamo Z308.

4. Vermicular grafite yamashanyarazi - ukoresheje inzira isa nicyuma cyuma. ushobora guhitamo Z308.

5.Icyuma cyera - ukoresheje inzira isa niy'icyuma cya nodular. urashobora guhitamo Z308, Z408.

Shira icyuma