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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1990, Vol. 11 ›› Issue (6): 308-310.

• 论文 • Previous Articles     Next Articles

THE THERMAL PROPERTIES OF A SILICON CARBIDE WHISKER REINFORCED ALUMINIUM COMPOSITE

Cao Li, Yao Zhongkai, Lei Tingquan   

  1. Harbin Institute of Technology
  • Received:1989-04-07 Revised:1900-01-01 Online:1990-06-25 Published:1990-06-25

Abstract: The properties of heat expansion and thermal conduction in a silicon carbide whisker reinforced aluminium (SiCw/Al) composite have been studied by comparative test with 6061 aluminium alloy matrix in the composite. The experimental results showed that the SiCw/Al composite has a good thermal conductivity. Its expansion coefficient is nearly equal to that of the matrix.

Key words: composite materials, silicon carbide wh5sl}ers, aluminium, thermal prc-pertiese