Time-temperature section of the phase diagram of the Al−Sc−Zr system at 500°C
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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.
KeywordsZirconium Phase Diagram Intermetallic Compound Scandium Continuous Series
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