Characteristics of face-centered cubic metals processed by equal-channel angular pressing

N. Chinh, J. Gubicza, T. G. Langdon

Research output: Contribution to journalArticle

73 Citations (Scopus)

Abstract

This review surveys the characteristics of face-centered cubic (fcc) metals and alloys processed by equal-channel angular pressing (ECAP). The significance of the Hall-Petch relationship for ultra-fine grained structures is examined and the dependence of the saturated stress obtained in ECAP on the absolute melting temperature is described and discussed. In addition, the flow processes at low temperatures in ultrafine-grained materials and the microstructural evolution of the dislocation densities and precipitates in some alloys of practical importance are also considered briefly.

Original languageEnglish
Pages (from-to)1594-1605
Number of pages12
JournalJournal of Materials Science
Volume42
Issue number5
DOIs
Publication statusPublished - Mar 2007

Fingerprint

Equal channel angular pressing
pressing
Metals
Microstructural evolution
metals
Melting point
Precipitates
precipitates
fine structure
melting
Temperature
temperature
Ultrafine

ASJC Scopus subject areas

  • Materials Science(all)
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Characteristics of face-centered cubic metals processed by equal-channel angular pressing. / Chinh, N.; Gubicza, J.; Langdon, T. G.

In: Journal of Materials Science, Vol. 42, No. 5, 03.2007, p. 1594-1605.

Research output: Contribution to journalArticle

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