Metallurgy, Vol. 51 No. 1, 2012.
Original scientific paper
Removal of lead from the industrial and synthetic Cu-Pb-Fe alloy with argon barbotage
B. Oleksiak
; Silesian Technical University, Department of Metallurgy, Katowice, Poland
G. Siwiec
; Silesian Technical University, Department of Metallurgy, Katowice, Poland
Abstract
Results of research on removal of lead from synthetic and industrial Cu-Pb-Fe alloy with argon barbotage are presented. For examinations was taken a synthetic alloy and industrial alloy coming “Glogow II” Copperworks. As basic research equipment was used a pipe resistance furnace enabling heating of samples up to 1 473 K. Examinations were made in 2 test series. The 1 series was performed on the synthetic alloy, while in 2 series was used an industrial alloy. All series were conducted at 1 473 K and with gas flow 5,55•10-6, 6,94•10-6, 8,33•10-6, 9,72•10-6 m3•s-1.
Keywords
metallurgy; barbotage; copper; refining; alloy
Hrčak ID:
71166
URI
Publication date:
2.1.2012.
Visits: 1.555 *