Experimental study of ferrous calcium silicate slags: Phase equilibria at P(O(2)) between 10(-8) atm and 10(-9) atm

Hidayat, Taufiq, Hayes, Peter C. and Jak, Evgueni (2012) Experimental study of ferrous calcium silicate slags: Phase equilibria at P(O(2)) between 10(-8) atm and 10(-9) atm. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, 43 1: 27-38. doi:10.1007/s11663-011-9569-3

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Author Hidayat, Taufiq
Hayes, Peter C.
Jak, Evgueni
Title Experimental study of ferrous calcium silicate slags: Phase equilibria at P(O(2)) between 10(-8) atm and 10(-9) atm
Formatted title
Experimental study of ferrous calcium silicate slags: Phase equilibria at PO2 between 10−8 atm and 10−9 atm
Journal name Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science   Check publisher's open access policy
ISSN 1073-5615
1543-1916
Publication date 2012-02-01
Year available 2011
Sub-type Article (original research)
DOI 10.1007/s11663-011-9569-3
Volume 43
Issue 1
Start page 27
End page 38
Total pages 12
Place of publication New York, NY, U.S.A.
Publisher Springer New York
Collection year 2012
Language eng
Formatted abstract
Ferrous calcium silicate slags, whose principal components are “FeOx”-CaO-SiO2, are widely used in copper smelting and converting operations. In the current study, high-temperature equilibration and rapid quenching techniques were used to study the phase equilibria of the ferrous calcium silicate slags. The compositions of phases in the slags were measured accurately using electron probe X-ray microanalysis (EPMA). The phase equilibria of the system have been characterized at oxygen partial pressures between 10−5 atm and 10−7 atm at selected temperatures between 1473 K and 1623 K (1200 °C and 1350 °C). The effects of oxygen partial pressure and temperature on the compositions of phases in the slags are presented.
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Article published online September 17, 2011

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Chemical Engineering Publications
Official 2012 Collection
 
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Created: Tue, 18 Oct 2011, 03:26:02 EST by Professor Peter Hayes on behalf of School of Chemical Engineering