作者机构:[1]State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytech-nical University, Xi~an 710072, China
相关基金:This work was financially supported by the National Natural Science Foundation of China (No. 51172187), the SRPDF (No. 20116102130002) the 111 Program of MOE (No. B08040), and the Xilan Science and Technology Foundation of China (Nos. CX1261-2, CX1261-3 and XA-AM-201003).