作者机构:[1]School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640,China, [2]National Engineering Research Center of Near-net-shape Forming for Metallic Materials, South ChinaUniversity of Technology, Guangzhou 510640, China
相关基金:This work was supported by the National (No.50801027) and Public Foundation of vanced Metallic Materials Processing, South (No. 2007001). Natural Science Foundation of China Guangdong Key Laboratory for Ad- China University of Technology, China