1. Resources Recovery Research Center, Mineral Resources Research Division, Korea Institute of Geoscience and Mineral Resources (KIGAM), 124 Gwahak-ro Yuseong-gu, Daejeon 34121, Korea
2. Department of Materials Engineering, Hanyang University, 55 Hanyangdaehak-ro, Sangnok-gu, Ansan, Gyeonggi-do 15588, Korea
3. Pohang Works, Pohang Iron & Steel Company (POSCO), Donghaean-ro, Nam-gu, Pohang, Gyeongsanbuk-do 37859, Korea