High-strain-rate superplasticity of particulate reinforced aluminium matrix composites

Kang Cheung Chan, B. Q. Han

Research output: Journal article publicationJournal articleAcademic researchpeer-review

4 Citations (Scopus)

Abstract

In recent years, there have been a lot of research efforts in studying high-strain-rate superplasticity of aluminum matrix composites. However, the superplastic deformation behavior of the composites has not been fully understood. Superplastic deformation mechanism in aluminum matrix composites was considered to be grain boundary sliding and interfacial sliding. In this paper, the model proposed recently by the authors to explain the superplastic deformation of a particulate reinforced aluminium matrix composite at temperatures above and below its solidus temperatures is further developed. The theoretical predictions are in agreement with the published experimental findings.
Original languageEnglish
Pages (from-to)305-311
Number of pages7
JournalInternational Journal of Mechanical Sciences
Volume40
Issue number2-3
Publication statusPublished - 1 Feb 1998

Keywords

  • High strain rates
  • Metal matrix composites
  • Superplasticity

ASJC Scopus subject areas

  • Mechanical Engineering

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