RETRACTED: The improvement of tribological behaviors of Cu–15%Al–4%Fe alloy by equal channel angular extrusion technique

This article has been retracted: please see Elsevier Policy on Article Withdrawal (). This article has been retracted at the request of the Editor-in-Chief. There is substantial copying of text, and images, and the analysis and data have been taken directly from the paper Wear, 265 (2008) 986–991, doi:.