School of Materials Science and Engineering,Harbin Institute of Technology,Heilongjiang Harbin 150001,School of Materials Science and Engineering,Harbin Institute of Technology,Heilongjiang Harbin 150001,School of Materials Science and Engineering,Harbin Institute of Technology,Heilongjiang Harbin 150001,School of Materials Science and Engineering,Harbin Institute of Technology,Heilongjiang Harbin 150001,School of Materials Science and Engineering,Harbin Institute of Technology,Heilongjiang Harbin 150001

National Natural Science Foundation of China (51174161); Special Research Foundation of Xi’an University of Technology (2013TS002); Natural Science Foundation of Shaanxi Province (2013JQ6006); Industrial Research Project of Science and Technology Department (2013K09-13); Educational Official Scientific Research Foundation(2013JK0899); Foundation of Key Laboratory of Electrical Materials and Infiltration Technology (2011HBSZS009); Special Foundation of Key Disciplines of Shaanxi Province, State Key Laboratory of Solidification Processing in NWPU (SKLSP201213)