Microstructure and Mechanical Properties of Al-Si-Fe-Cu- Zn Alloys with Mn and Ca Addition




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

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4 pages


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