The influence of stacking fault energy on the mechanical properties of nanostructured Cu and Cu–Al alloys processed by high-pressure torsion

► Nanostructured Cu and Cu-Al alloys were prepared by high-pressure torsion. ► The strengths increase with decreasing stacking fault energy (SFE). ► The strength of NS alloys with low Al content is sensitive to the loading conditions. ► The ductility also increases except at the lowest SFE where the...

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Veröffentlicht in:	Scripta materialia 2011-05, Vol.64 (10), p.954-957
Hauptverfasser:	An, X.H., Lin, Q.Y., Wu, S.D., Zhang, Z.F., Figueiredo, R.B., Gao, N., Langdon, T.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Copper base alloys Cu–Al alloy Ductility High-pressure torsion Intermetallic compounds Mechanical properties Nanostructure Nanostructures Stacking fault energy Strength Torsion
Online-Zugang:	Volltext
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