Metastable phases and nanocn stalline-forming ability (NFA) of melt-quenched Ni-rich(Zr,Hf)-Ni alloys

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Abstract

In this paper, the basic principles of and some recent advances in rapid solidification are briefly considered, with main emphasis on the formation of single-phase metastable states during meltquenching in Ni-rich Zr-Ni and Hf-Ni alloys. Factors controlling nanocrystalline-forming ability are discussed in detail, with particular view on the preparation of single-phase nanocrystalline alloys by the meltquenching process.

Original languageEnglish
Pages (from-to)471-474
Number of pages4
JournalInternational Journal of Materials Research
Volume97
Issue number4
Publication statusPublished - Apr 1 2006

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Keywords

  • (Zr, Hf)-Ni alloys
  • Melt-quenching
  • Metastable phases
  • Nanocrystalline state

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Metals and Alloys
  • Materials Chemistry

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