Metal Science and Heat Treatment

, Volume 39, Issue 5, pp 211–213 | Cite as

Time-temperature section of the phase diagram of the Al−Sc−Zr system at 500°C

  • E. M. Sokolovskaya
  • E. F. Kazakova
  • E. I. Podd'yakova
  • A. A. Ezhov
Nonferrous Metals and Alloys

Abstract

The prospects for the use of scandium and zirconium for alloying aluminum alloys with the aim of increasing their high-temperature strength make it necessary to investigate the interaction between aluminum and these metals. The present work is devoted to a study of phase equilibria in the Al−Sc−Zr system at 500°C by methods of physico-chemical analysis and of the effect of a third component on the principal characteristics of binary intermetallic compounds.

Keywords

Zirconium Phase Diagram Intermetallic Compound Scandium Continuous Series 

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Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • E. M. Sokolovskaya
    • 1
  • E. F. Kazakova
    • 1
  • E. I. Podd'yakova
    • 1
  • A. A. Ezhov
    • 1
  1. 1.Moscow State UniversityMoscowRussia

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