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Effect of compression deformation at temperatures in the solid-liquid two-phase region on the microstructure and properties of SiCwl606Al composites

  • G. S. Wang*
  • , L. Geng
  • , Z. Z. Zheng
  • , D. Z. Wang
  • , Z. K. Yao
  • *Corresponding author for this work
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

Effect of compression deformation at temperatures in solid-liquid two-phase region on the microstructure and properties of SiCwl6061Al composites was investigated. It is found that the aspect ratio and orientation of whisker, densification and uniformity of composites, and interfacial bonding are affected more or less by temperature of compression deformation. The properties of composites were affected by the changes of composite microstructure. The changes of composite properties after large deformation which took place at high temperatures are the most important index for evaluating high temperature plastic forming. The best parameter of compression deformation is determined by analyzing the microstructure and properties of the composites.

Original languageEnglish
Pages (from-to)58-62
Number of pages5
JournalFuhe Cailiao Xuebao/Acta Materiae Compositae Sinica
Volume17
Issue number4
StatePublished - Dec 2000

Keywords

  • Al
  • Composites
  • Compression
  • Deformation temperature
  • SiC
  • Whisker

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