School of Materials Science and Engineering;
Central South University;
Changsha 410083;
China;
Key Lab of Nonferrous Materials;
Ministry of Education;
Central South University;
Changsha 410083;
China;
Department of Materials Science and Engineering;
Jiangsu University of Science and Technology;
Zhenjiang 212003;
China;
Al-13Si-7.5Cu-1Mg; alloy; conform; continuous; extrusion; heat; treatment; wear; resistance;