Interdiffusion and atomic mobility for face-centered cubic (FCC) Co-W alloys

Y. W. Cui, Guanglong Xu, R. Kato, Xiao Gang Lu, R. Kainuma, K. Ishida

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

Interdiffusion in the face-centered cubic (fcc) Co-W binary alloys was investigated by the diffusion-couple technique between 1273 K and 1573 K (1000 C and 1300 C), on which interdiffusion coefficients of the binary alloys up to 12 at. pct W were evaluated by using the Sauer-Freise method. The interdiffusion data were assessed to develop the atomic mobility for the fcc Co-W alloys and its validity was tested by simulating the diffusion-couple experiments.

Original languageEnglish
Pages (from-to)1621-1625
Number of pages5
JournalMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume44
Issue number4
DOIs
Publication statusPublished - 2013 Apr 1

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys

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