Experimental study of ferrous calcium silicate slags: Phase equilibria at P(O(2)) between 10(-5) atm and 10(-7) 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(-5) atm and 10(-7) atm. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, 43 1: 14-26. doi:10.1007/s11663-011-9572-8

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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(-5) atm and 10(-7) atm
Formatted title
Experimental study of ferrous calcium silicate slags: Phase equilibria at PO2 between 10−5 atm and 10−7 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/s11663-011-9572-8
Open Access Status Not Open Access
Volume 43
Issue 1
Start page 14
End page 26
Total pages 13
Place of publication New York, NY, U.S.A.
Publisher Springer New York
Language eng
Formatted abstract
The phase equilibria of ferrous calcium silicate slags (“FeOx”-CaO-SiO2) have been investigated at an oxygen partial pressure of 10−8 atm at temperatures between 1423 K and 1623 K (1150 °C and 1350 °C), and at an oxygen partial pressure of 10−9 atm at temperatures of 1473 K and 1573 K (1200 °C and 1300 °C). High-temperature equilibration/quenching/electron probe X-ray microanalysis (EPMA) techniques were applied to acquire accurate information on the phase equilibria of the system. Phase diagrams showing the liquidus isotherms of the systems at the selected oxygen partial pressures are provided. The solubilities of components in the solids of primary phases are presented. The system and conditions selected are relevant to industrial copper smelting.
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ
Additional Notes Article published online September 16, 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, 03:31:13 EST by Professor Peter Hayes on behalf of School of Chemical Engineering