The silicon-rich corner of the system Si - Cu - Co


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Publication Details

Output typeOther

Author listLangkau S, Schlegel R, Schmutzler T, Stephan C, Ende M, Gerhardt S, Lobe S, Kloess G

PublisherElsevier

Publication year2011

JournalEnergy Procedia (1876-6102)

Volume number3

ISBN*****************

eISBN*****************

ISSN1876-6102

eISSN1876-6102

LanguagesEnglish-Great Britain (EN-GB)


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Open access statusgold

Full text URLhttps://doi.org/10.1016/j.egypro.2011.01.004


Abstract

Phase equilibria and miscibility in the silicon-rich corner of the system Si - Cu - Co were analyzed in the present work. Powder mixtures of Cu, Co and Si at 1400 degrees C were molten and slowly cooled to RT. At the resulting samples, the miscibility of silicide phases was found to be limited: <= 0.5 at% Cu in CoSi(2), 1.5 at% Cu in CoSi and 3 at% Co in Cu(3)Si. Furthermore, a ternary phase Cu(3)CoSi(2) was detected in the region of intermediate Si contents. (C) 2011 Published by Elsevier B.V.


Keywords

cobaltcoppersiliconsolubilityternary phase diagram


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