1. School of Metallurgical Engineering, Anhui University of Technology 1 , Ma’anshan 243032, China
2. School of Mechanical Engineering, Tongling University 2 , Tongling 244000, China
3. Advanced Copper-based Materials Industry Generic Technology Research Center of Anhui Province, Tongling University 3 , Tongling 244000, China
4. School of Civil Engineering and Architechitecture, Anhui University of Technology 4 , Ma’anshan 243032, China