1. Department of Electric-Electronic Engineering, Engineering Faculty, Uşak University, 64100 Uşak, Turkey
2. Prof. Dr. Adnan Tekin Materials Science and Manufacturing Technology Application and Research Center,İstanbul Technical University, 34469 Maslak, İstanbul, Turkey
3. Department of Materials Science Engineering, Engineering Faculty, Eskisehir Osmangazi University, 26480 Eskişehir, Turkey