Experimental study of phase equilibria in the systems PbO x -CaO and PbO x -CaO-SiO2

Jak, E, Liu, NG and Hayes, PC (1998) Experimental study of phase equilibria in the systems PbO x -CaO and PbO x -CaO-SiO2. Metallurgical and Materials Transactions B, 29 3: 541-553. doi:10.1007/s11663-998-0088-9


Author Jak, E
Liu, NG
Hayes, PC
Title Experimental study of phase equilibria in the systems PbO x -CaO and PbO x -CaO-SiO2
Formatted title
Experimental study of phase equilibria in the systems PbO x -CaO and PbO x -CaO-SiO2
Journal name Metallurgical and Materials Transactions B   Check publisher's open access policy
ISSN 1073-5615
1543-1916
Publication date 1998-06-01
Sub-type Article (original research)
DOI 10.1007/s11663-998-0088-9
Volume 29
Issue 3
Start page 541
End page 553
Total pages 13
Place of publication Boston, USA
Publisher Springer
Language eng
Subject 091407 Pyrometallurgy
Formatted abstract
The reported experimental work on the systems PbO x -CaO and PbO x -CaO-SiO2 in air is part of a wider research program that combines experimental and thermodynamic computer modeling techniques to characterize zinc/lead industrial slags. Extensive experimental investigation by high-temperature equilibration and quenching techniques followed by electron probe microanalysis was carried out in the temperature range 640 °C to 1500 °C (913 to 1773 K) and in the composition ranges 0 to 65 mol pct SiO2 and 0 to 42 mol pct CaO. Liquidus and solidus data were reported for most of the primary phase fields. Liquidus surfaces in the systems CaO-Pb-O and PbO x -CaO-SiO2 in air were completely reconstructed. Extensive solid solutions of PbO in α′ dicalcium silicate and Ca2Pb3Si3O11 were measured.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Chemistry and Molecular Biosciences
 
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Created: Wed, 21 Jul 2010, 01:36:34 EST by Laura McTaggart on behalf of Faculty of Science