Kuwonetsa katundu:
Chitoliro chachitsulo chosasunthika ndi mtundu wa chitoliro chopanda msoko, chitoliro chake chimakhala chokwera kwambiri kuposa chitoliro chachitsulo chosasunthika, chifukwa chitoliro chamtunduwu chimakhala ndi kufananitsa kwa Cr.
Ambiri, kukana kwake kutentha kwakukulu, kukana kutentha kwapansi, kukana kwa dzimbiri sikungafanane ndi chitoliro chachitsulo chosasunthika, kotero chitoliro cha aloyi mu mafuta, makampani opanga mankhwala, mphamvu yamagetsi, boilers ndi mafakitale ena amagwiritsidwa ntchito kwambiri.
Chitoliro chachitsulo chosasunthika chili ndi zinthu monga silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titaniyamu, niobium, zirconium, cobalt, aluminium, mkuwa, boron, nthaka yosowa ndi zina zotero.