1. State Key Laboratory of Refractories and Metallurgy Wuhan University of Science and Technology Wuhan 430081 P. R. China
2. Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education Wuhan University of Science and Technology Wuhan 430081 P. R. China
3. National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composite School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai 200240 P. R. China