Mr. T. Dallali Isfahani (Ph.D. student of Metallurgy & Materials Engineering) will defend his Ph.D. thesis entitled "Study on the Phase Transformations of Al2O3-Zro2 Nanocomposite Powders Synthesized by Mechanochemical Method" on the Feb 12th 2013, supervised by Dr. J. Javadpour and Dr A. Khavandi
