Coupled experimental and thermodynamic study of the Zn-Fe-Si-O system

Jak, Evgueni, Hayes, Peter C., Degterov, Sergei and Pelton, Arthuir D. (2001) Coupled experimental and thermodynamic study of the Zn-Fe-Si-O system. Metallurgical and Materials Transactions B-process Metallurgy And Materials Processing Science, 32 5: 793-800. doi:10.1007/s11663-001-0066-y


Author Jak, Evgueni
Hayes, Peter C.
Degterov, Sergei
Pelton, Arthuir D.
Title Coupled experimental and thermodynamic study of the Zn-Fe-Si-O system
Journal name Metallurgical and Materials Transactions B-process Metallurgy And Materials Processing Science   Check publisher's open access policy
ISSN 1073-5615
Publication date 2001-01-01
Sub-type Article (original research)
DOI 10.1007/s11663-001-0066-y
Volume 32
Issue 5
Start page 793
End page 800
Total pages 8
Editor D. E. Laughlin
Place of publication Warrendale, PA 15086, USA
Publisher Minerals, Metals and Materials Soc. (TMS)
Language eng
Subject C1
291301 Process Metallurgy
670899 Other non-ferrous metals (e.g. copper, zinc)
Abstract Experimental and thermodynamic modeling studies have been carried out on the Zn-Fe-Si-O system. This research is part of a wider program to characterize zinc/lead industrial slags and sinters in the PbO-ZnO-SiO2-CaO-FeO-Fe2O3 system. Experimental investigations involve high-temperature equilibration and quenching techniques followed by electron probe X-ray microanalysis (EPMA). Liquidus temperatures and solid solubilities of the crystalline phases were measured in the temperature range from 1200 °C to 1450 °C (1473 to 1723 K) in the zinc ferrite, zincite, willemite, and tridymite primary-phase fields in the Zn-Fe-Si-O system in air. These equilibrium data for the Zn-Fe-Si-O system in air, combined with previously reported data for this system, were used to obtain an optimized self-consistent set of parameters of thermodynamic models for all phases.
Keyword Materials Science, Multidisciplinary
Metallurgy & Metallurgical Engineering
Phase-equilibria
Optimization
Pbo-zno-sio2
Diagrams
Cao
Q-Index Code C1

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Chemical Engineering Publications
 
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Created: Wed, 15 Aug 2007, 02:13:40 EST