I-Copper Ingots yimigoqo eyenziwe ngethusi elikhishwe esimweni esithile, njengonxande, umjikelezo, isikwele, i-njll. gases. Inqubo yokucwengelwa kwe-electrolytic yethusi isusa iningi le-oxygen eliqukethwe ngaphakathi, okuholela kwikhompiyutha equkethe i-99.95-99.99%