%0 Journal Article
%T Effect of friction time on the properties of friction welded YSZ©\alumina composite and 6061 aluminium alloy
%A Uday M. Basheer
%A MN. Ahmad Fauzi
%A A.B. Ismail
%A H. Zuhailawati.
%J QScience Connect
%D 2012
%I Bloomsbury Qatar Foundation Journals
%R 10.5339/connect.2013.8
%X The aim of this work was to study the effect of friction time on the microstructure and mechanical properties of alumina 0, 25, 50 wt% yttria stabilized zirconia (YSZ) composite and 6061 aluminium alloy joints formed by friction welding. The alumina-YSZ composites were prepared through slip casting in plaster of Paris molds (POP) and subsequently sintered at 1600ˇăC, while the aluminium rods were machined down using a lathe machine to the dimension required. The welding process was carried out under different rotational speeds and friction times, while friction force (0.5 ton-force) was kept constant. Scanning electron microscopy was used to characterize the interface of the joints structure. The experimental results showed that the friction time has a significant effect on joint structure and mechanical properties.
%U http://www.qscience.com/doi/pdf/10.5339/connect.2013.8