Bhoi, B and Ray, Hem Sankar and Sahajwalla, V (2008) Application of sessile drop technique (SDT) for study of reduction of FeO in slags: reduction by solid carbon as well as solute carbon. Irommaking and Steelmaking , 35 (7). pp. 514-523. ISSN 0301-9233

Bhoi, B and Mohapatra, S and Ray, Hem Sankar (2007) Foaming behaviour and reaction kinetics of FeO reduction in CaO-SiO(2)-FeO slag by solid carbon: a factorial design approach. Transactions of The Indian Institute of Metals, 60 (5). pp. 481-486. ISSN 0972-2815

Bhoi, B and Jouhari, A K and Ray, Hem Sankar and Misra, V N (2006) Reduction of iron oxide in liquid slag by solute carbon. Journal of The Institution of Engineers (India), 87. pp. 7-12. ISSN 0020-3386

Bhoi, B and Jouhari, A K and Ray, Hem Sankar and Misra, V N (2006) Smelting reduction reactions by solid carbon using induction furnace: foaming behaviour and kinetics of FeO reduction in CaO-SiO2-FeO slag. Irommaking and Steelmaking , 33 (3). pp. 245-252. ISSN 0301-9233

Ray, Hem Sankar (2005) A method of relating laboratory test data with performance of actual reactor. Transactions of The Indian Institute of Metals, 58 (1). pp. 35-40. ISSN 0972-2815

Pal, Sumit Kumar and Ray, Hem Sankar and Choudhury, Pranab and Das, S and Majumdar, M (2005) An approach towards theoretical prediction of viscosity of glasses over a wide range of temperature. Transactions of the Indian Ceramic Society, 64 (2). pp. 81-86. ISSN 0371-750X

Pal, Sumit Kumar and Choudhury, Pranab and Sircar, Swarup and Ray, Hem Sankar (2003) Application of Urbain's model for slag systems in the estimation of viscosity of some commercial glasses. Transactions of the Indian Ceramic Society, 62 (4). pp. 213-216. ISSN 0371-750X

Bhattacharjee, S and Singh, B P and Ray, Hem Sankar (2001) Energy analysis of metallurgical processes: With special reference to non-ferrous metals. Journal of the Institution of Engineers (India), Part MM: Metallurgy and Material Science Division, 82 (1). pp. 10-14. ISSN 0257-4411