|Enhanced strength and ductility of friction stir processed Cu-Al alloys with abundant twin boundaries|
|P. Xue; B. L. Xiao; Z. Y. Ma
|Source Publication||Scripta Materialia
|Abstract||Ultrafine-grained Cu-Al alloys were prepared via friction stir processing (FSP) with additional rapid cooling. These FSP Cu-Al alloys exhibited equiaxed recrystallized grains with relatively low dislocation density and a high fraction (96%) of high-angle grain boundaries. Abundant annealing twin boundaries were successfully introduced into the ultrafine grains in FSP Cu-15Al (at.%) alloy, resulting in superior strength ductility synergy with a yield strength of similar to 700 MPa and a uniform elongation of similar to 13%. (C) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.|
; xiao, b. l.
; ma, z. y.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china.
; ma, zy (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china.
Friction Stir Processing
P. Xue,B. L. Xiao,Z. Y. Ma. Enhanced strength and ductility of friction stir processed Cu-Al alloys with abundant twin boundaries[J]. Scripta Materialia,2013,68(9):751-754.
P. Xue,B. L. Xiao,&Z. Y. Ma.(2013).Enhanced strength and ductility of friction stir processed Cu-Al alloys with abundant twin boundaries.Scripta Materialia,68(9),751-754.
P. Xue,et al."Enhanced strength and ductility of friction stir processed Cu-Al alloys with abundant twin boundaries".Scripta Materialia 68.9(2013):751-754.
|Files in This Item:||
||There are no files associated with this item.
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.