%0 journal article
%@ 0255-5476
%A Srinivasan, A.,Huang, Y.,Mendis, C.,Dieringa, H.,Blawert, C.,Kainer, K.U.,Hort, N.

%D 2013
%J Materials Science Forum, Light Metals Technology Conference, LMT 2013
%N 
%P 28-32 
%R doi:10.4028/www.scientific.net/MSF.765.28
%T Microstructure, Mechanical and Corrosion Properties of Mg-Gd-Zn Alloys
%U https://doi.org/10.4028/www.scientific.net/MSF.765.28
 
%X Microstructure, mechanical and corrosion properties of Mg-10Gd-2Zn and Mg-10Gd-,6Zn (all in wt.%) were evaluated in the as-cast condition. The microstructures of both alloys,contained (Mg, Zn)3Gd phase at the interdendritic regions and long period stacking ordered (LPSO),phase distributed in the matrix. The Mg-10Gd-6Zn alloy consisted of a high volume fraction of,(Mg,Zn)3Gd intermetallic phases continuously distributed along the grain boundaries. The tensile,properties, especially the elongation to failure of the Mg-10Gd-6Zn alloy were slightly lower than,those of Mg-10Gd-2Zn. An enhancement in creep resistance was observed with Mg-10Gd-2Zn,alloy with the post creep tested microstructure showing dynamic precipitation. Corrosion studies,indicated that increased Zn content, from 2 to 6 % in Mg-10Gd alloys, significantly reduced the,corrosion resistance.