Njengohlobo lweemveliso ze-aluminium, i-billet ye-aluminium ingasetyenziselwa njengezinto eziluhlaza ze-aluminium extrusion okanye i-forging.
Inkqubo yokuvelisa i-aluminium billet ibandakanya ukunyibilika, ukuhlanjululwa, ukususwa kokungcola, ukuchithwa, ukususwa kwe-slag, njl njl. Ekugqibeleni, ipholile kwaye iphoswe kwiinkcukacha ezahlukeneyo ze-billet ejikelezayo ngokusebenzisa inkqubo enzulu yokuphosa kakuhle.