Iimpawu zokusebenza:
Ukuxhathisa kobushushu obuphezulu, igrisi akukho lula ukuba ilahleke xa icandelo lokukhuhlana likubushushu obuphezulu, ukwandisa ubomi benkonzo yomatshini;
Fluidity ezigqwesileyo ukuqinisekisa pumpability igrisi;
Uxinzelelo olugqithisileyo kunye nokusebenza ngokuchasene nokunxiba ukuhlangabezana neemfuno zokuthambisa zomthwalo omkhulu okanye izixhobo zomthwalo othukileyo
Ukuzinza okuhle kwe-oxidation kuqinisekisa ubomi benkonzo ende ngexesha lokusetyenziswa kwegrisi.
Izixhobo ezifanelekileyo:
Ukuthambisa ajikeleze kwamalungu iindawo ubushushu eliphezulu lobushushu eliphezulu kunye nezixhobo umthwalo onzima kushishino metallurgical, Motors ezinkulu, iibheringi impompo oyile ashushu kunye nezinye izixhobo ngoomatshini
