Design and fabrication of intelligent composites based on shape memory alloys

Z. G. Wei, Chak Yin Tang, Wing Bun Lee

Research output: Journal article publicationJournal articleAcademic researchpeer-review

57 Citations (Scopus)

Abstract

Shape memory alloys (SMAs) possess both sensing and actuating functions, shape memory effect, pseudo-elasticity, high damping capability and other remarkable properties. By combining SMAs with other advanced materials, intelligent or smart composites can be fabricated which can utilize the unique properties of the individual bulk materials and exhibit multiple responses. This paper overviews the principles, the basic design concepts and the fabrication of SMA composites, with an emphasis on SMA thin films and multilayer heterostructures, SMA fibers and paniculate-reinforced composites. Also, some key technical problems to be solved are discussed.
Original languageEnglish
Pages (from-to)68-74
Number of pages7
JournalJournal of Materials Processing Technology
Volume69
Issue number1-3
DOIs
Publication statusPublished - 1 Jan 1997

Keywords

  • Composite
  • Shape memory alloy
  • Smart material

ASJC Scopus subject areas

  • Ceramics and Composites
  • Computer Science Applications
  • Metals and Alloys
  • Industrial and Manufacturing Engineering

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