On the miscibility gap of Cu-Ni system

Yusuke Iguchi, Gábor L. Katona, Csaba Cserháti, Gábor A. Langer, Zoltán Erdélyi

Research output: Article

3 Citations (Scopus)

Abstract

The existence of the miscibility gap in the Cu-Ni system has been an issue in both computational and experimental discussions for half a century. Here we propose a new miscibility gap in the Cu-Ni system measured in nano-layered films by Secondary Neutral Mass Spectrometry. The maximum of the symmetrical miscibility curve is around 780K at Cu50%Ni50%. This is the first experiment determining the miscibility from the measurement of the atomic fraction of Copper and Nickel in the whole composition range.

Original languageEnglish
Pages (from-to)49-54
Number of pages6
JournalActa Materialia
Volume148
DOIs
Publication statusPublished - ápr. 15 2018

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Polymers and Plastics
  • Metals and Alloys

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