Prof. Jie Teng, born in July 1978, from Luyi, Henan Province, doctoral supervisor of the School of Materials Science and Engineering of Hunan University. he works as a professor at the School of Materials Science and Engineering, Hunan University, and a postdoctoral fellow at the Tribology Laboratory of Lightweight Materials, University of Windsor, Canada from January 2011 to December 2011. His research fields include the preparation, processing and application of metal matrix composites, large plastic deformation of aluminum-magnesium light alloys, friction and wear of materials, and preparation technology of nano-micro structural materials and devices.