1. Shenyang National Laboratory for Materials Science; Institute of Metal Research; Chinese Academy of Sciences; 72 Wenhua Road Shenyang 110016 China
2. Department of Mechanical Engineering; Liaoning Shihua University; No.1 Dandong Road Fushun 113001 China
3. Power Generation Company; China Southern Power Grid; 32 Longkou East Road Guangzhou 510630 China