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Activity measurement of solid Cu-In alloys by EMF method with solid electrolyte

Authors :
Katayama I.
Miyakusu K.
Iida T.
Source :
Journal of Mining and Metallurgy. Section B: Metallurgy, Vol 38, Iss 1-2, Pp 23-31 (2002)
Publication Year :
2002
Publisher :
Technical Faculty, Bor, 2002.

Abstract

The thermodynamic activity of indium in the solid Cu-In alloys was obtained from the EMF measurement of cell: In,In2O3, ZrO2(+11mol%CaO), Cu-In,In2O3 for 16 alloys in the temperature range 773 to 900K. Activity changes with composition at 823K are very large in the and - phase regions. Activity and free energies of formation are derived and compared with the published data.

Subjects

Subjects :
copper-indium alloys
activity
EMF method
thermodynamic property
ntermetallic compound
Mining engineering. Metallurgy
TN1-997

Details

Language :
English
ISSN :
14505339
Volume :
38
Issue :
1-2
Database :
Directory of Open Access Journals
Journal :
Journal of Mining and Metallurgy. Section B: Metallurgy
Publication Type :
Academic Journal
Accession number :
edsdoj.32d20cae8631442099951f676b1dd602
Document Type :
article
Full Text :
https://doi.org/10.2298/JMMB0202023K
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