Experimental liquidus studies of the Pb-Cu-Si-O system in equilibrium with metallic Pb-Cu alloys

Shevchenko, M., Nicol, S., Hayes, P. C. and Jak, E. (2018) Experimental liquidus studies of the Pb-Cu-Si-O system in equilibrium with metallic Pb-Cu alloys. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, . doi:10.1007/s11663-018-1249-0


Author Shevchenko, M.
Nicol, S.
Hayes, P. C.
Jak, E.
Title Experimental liquidus studies of the Pb-Cu-Si-O system in equilibrium with metallic Pb-Cu alloys
Journal name Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science   Check publisher's open access policy
ISSN 1073-5615
Publication date 2018-03-26
Sub-type Article (original research)
DOI 10.1007/s11663-018-1249-0
Open Access Status Not yet assessed
Total pages 9
Place of publication New York, NY, United States
Publisher Springer Boston
Language eng
Formatted abstract
Phase equilibria of the Pb-Cu-Si-O system have been investigated in the temperature range from 1073 K to 1673 K (800 °C to 1400 °C) for oxide liquid (slag) in equilibrium with solid Cu metal and/or liquid Pb-Cu alloy, and solid oxide phases: (a) quartz or tridymite (SiO2) and (b) cuprite (Cu2O). High-temperature equilibration on silica or copper substrates was performed, followed by quenching, and direct measurement of Pb, Cu, and Si concentrations in the liquid and solid phases using the electron probe X-ray microanalysis has been employed to accurately characterize the system in equilibrium with Cu or Pb-Cu metal. All results are projected onto the PbO-“CuO0.5”-SiO2 plane for presentation purposes. The present study is the first-ever systematic investigation of this system to describe the slag liquidus temperatures in the silica and cuprite primary phase fields.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Chemical Engineering Publications
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Created: Thu, 05 Apr 2018, 23:09:47 EST