%0 journal article %@ 1359-6462 %A Kostka, A.,Coelho, R.S.,dos Santos, J.,Pyzalla, A.R. %D 2009 %J Scripta Materialia %N 11 %P 953-956 %R doi:10.1016/j.scriptamat.2009.02.020 %T Microstructure of friction stir welding of aluminium alloy to magnesium alloy %U https://doi.org/10.1016/j.scriptamat.2009.02.020 11 %X The microstructure of the interface between Al alloy and Mg alloy joined by friction stir welding is characterized using electron microscopy. The intermetallic compound reaction layer has a thickness of about 1 μm and consists mainly of fine-grained Al12Mg17 phase. Further nanosize-grained Al3Mg2 inclusions in close proximity to the Al12Mg17 layer appear in the Al alloy.