May 21, 2020 · IBM (2011) Iron and Steel Vision 2020. Krishna SJG, Patil MR, Reddy RP, Rudrappa C, Ravi BP, Umesh S (2016) Int Res J Eng Technol (IRJET) 03(10): 241–244. Mohanty S, Nayak B, Konar J (2017) Beneficiation of highalumina bearing ironore slime: A case study from eastern India. Mineral Process Extract Metall Rev Int J 38(6):403–410