Prof. Dr. Aihan Feng is an associate professor of materials science at Tongji University, China. She received her B.Sc., M.Sc., and Ph.D. degrees from the Harbin Institute of Technology, Harbin, China, in 1997, 2001, and 2005, respectively. She then worked as a postdoctoral Fellow at the Institute of Metal Research, Chinese Academy of Science, Shenyang, China. In May 2008, she worked as a postdoctoral Fellow in the Department of Mechanical and Industrial Engineering at Ryerson University, Toronto, ON, Canada. Her current research interests are as follows: isothermal forging of magnesium, titanium alloy, Ti2AlNb-based alloy, and titanium aluminide intermetallic alloys; phase transformation of Ti2AlNb-based and TiAl-based alloys and 3D printing titanium-based alloy by using in situ TEM/HREM, synchrotron X-ray diffraction, and neutron diffraction; and microstructural evolution and fatigue properties of friction stir welded aluminum alloys, magnesium alloys, titanium-based alloys, and metal matrix composites.