the Yunnan Major Scientific and Technological Projects(Grant No.202202AG050011);the Yunnan Fundamental Research Projects(Grant No.202201BE070001-014);the Chuoli Chengcai Training Program of KUST Faculty of Materials Science and Engineering(Grant No.CLXYCLCC20230701);the Doctoral Scientific Research Foundation of Hubei University of Automotive Technology(No.BK202336).
In this work,the impact of extrusion and post-extrusion heat treatment(T6)on the microstructure and mechanical properties of the Al-1.2Mg-0.8Si-0.5Mn alloy with different Cu contents(0,0.6,1.3 and 2.0 wt%)was studied....
supported by the National Natural Science Foundation of China(Nos.52201051 and 52201295)。
Trace La element was introduced in Al-20Mg_(2)Si composites to regulate the microstructure and corrosion performance.The modification mechanism of trace La and the corrosion behavior of the newly developed composites ...