Abstract: Experimental specimens are manufactured by casting and hot extrusion. The variations of microstructure with Ca and Mn elements for Al-Si-Fe-Cu-Zn alloys were measured by FESEMEBSD instrument. Mechanical properties of the specimens were evaluated by tensile test at room temperature and the results were correlated with development of the microstructure.
Authors: Yong-Ho Kim, Hyo-Sang Yoo, and Hyeon-Taek Son
Keywords: aluminum alloy, extrusion, EBSD, microstructure