The characteristics of aluminumβscandium
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K. Venkateswarlu; V. Rajinikanth; Ajoy Kumar Ray; Cheng Xu; Terence G. Langdon
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Article
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2010
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Elsevier Science
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English
β 851 KB
Aluminum-scandium alloys were prepared having different scandium additions of 0.2, 1.0 and 2.0 wt.% and these alloys were processed by equal-channel angular pressing (ECAP) at 473 K. The results show the grain refinement of the aluminum matrix and the morphology of the Al 3 Sc precipitates depends s