Joo Won OH¹, Daseul SHIN¹, Jae Man PARK¹, Chang Woo GAL¹, *Seong Jin Park¹ (1. Pohang University of Science and Technology (POSTECH)(Korea))

*kiyotaka KATOU¹ (1. Magnetic Powder Metallurgy Research Center, National Institute of Advanced Science and Technology(Japan))

*Eiji Endo¹, Hideki Nakayama¹, Masaru Sakamura² (1. CASTEM CO.,LTD(Japan), 2. Hiroshima Prefectural Technology Research Institute(Japan))

*Shinta VIRDHIAN¹, Muhamad Aldino WIJAYA², Bambang IRAWAN³, Bambang SUHARNO⁴, Sugeng SUPRIADI², Najmi M BALFAS² (1. Balai Besar Logam dan Mesin, Ministry of Industry(Indonesia), 2. Dept. of Mechanical Engineering, University of Indonesia(Indonesia), 3. Dept. of Dental Material, University of Indonesia(Indonesia), 4. Dept. of Metalurgy and Material Engineering, University of Indonesia(Indonesia))

*Volker Piotter¹, Klaus Plewa¹, Metin Tueluemen¹ (1. Karlsruhe Institute of Technology(Germany))