Items where Author is "Ranganathan, S"

Article

Raj, R and Kumari, Aarti and Sahu, D K and Prasad, R and Ranganathan, S (2019) Carbothermic Reduction of Iron Oxide Waste Generated During the Processing of Ilmenite. Transactions of the Indian Institute of Metals , 72(1) . pp. 11-16.

Kumari, Anjan and Jha, Manis K and Singh, R P and Ranganathan, S (2017) Investigation of the influence of inert and oxidizing atmospheres on the efficiency of decomposition of waste printed circuit boards (WPCBs). Heat and Mass Transfer, 53(4) (IF-1.233). pp. 1247-1255.

Misra, S B and Kamble, A and Yadav, S and Ranganathan, S (2015) Influence of charge segregation on specific aluminium consumption in production of ferro-titanium. Canadian Metallurgical Quarterly, 54(1) (IF-0.495). pp. 101-109.

Malathi, M and Kumar, Anil and Godiwalla, K M and Chacko, Z E and Ajmani, S K and Ranganathan, S (2014) Cold Model Study of Submerged Peripheral Gas Bubbling from a Cylindrical Dispenser. ISIJ International, 54(10) (IF-1.069). pp. 2239-2247.

Malathi, M and Godiwalla, K M and Kumar, A and Chacko, E Z and Ajmani, S K and Ranganathan, S (2014) Generation of magnesium for in-situ desulphurisation–investigations on influence of inert gas flowrate. Mineral Processing and Extractive Metallurgy (Trans. IMM C), 123/2 (IF-0.690). pp. 67-74.

Kumar, A and Chacko, Z E and Malathi, M and Godiwalla, K M and Ajmani, S K and Ranganathan, S (2014) Desulfurization of Hot Metal Through In Situ Generation of Magnesium in 30-kg Molten Iron Bath-Influence of Inert Gas Flow Rate. Steel Research International, 85(5) (IF-1.023). pp. 927-934.

Malathi, M and Kumar, Anil and Chacko, Z.E and Godiwalla, K.M and Ajmani, S K and Ranganathan, S (2013) Desulfurization of Hot Metal Through In Situ Generation of Magnesium in 30-kg Molten Iron Bath-Influence of Inert Gas Flow Rate. Steel Research International, 85 (IF-1.15). pp. 927-934.

Ranganathan, S and Godiwalla , K M and Satyanarayana, N V (2011) Simulation of Ferrochrome Production in Submerged Arc Furnaces for Optimisation of Specific Energy Consumption. Steel Tech, 5 (3). pp. 25-40.

Ranganathan, S and Godiwalla, K M (2011) Influence of process parameters on reduction contours during production of ferrochromium in submerged arc furnace. Canadian Metallurgical Quarterly , 50 (1). pp. 37-44.

Ranganathan, S and Godiwalla, K M and Chakraborty, D (2011) Investigation of the kinetics of reduction of chromite ore lumps with large particles of coke. Mineral Processing and Extractive Metallurgy (Trans. IMM C), 120 (2). pp. 71-78.

Chakraborty, Dolly and Ranganathan, S and Sinha, S N (2010) Carbothermic Reduction of Chromite Ore Under Different Flow Rates of Inert Gas. Metallurgical and Materials Transactions B, 41 (1). pp. 10-18.

Ranganathan, S and Ramachandrarao, P (2010) Thermodynamic modelling of the spontaneous vitrification process using transformation diagrams. Calphad, 34 . pp. 387-392.

Kranti, R and Kumar, Manoj and Ranganathan, S and Saxena, S B Lal and Mehrotra, S P (2009) Resistance Heating of Oxide Slags - Theoretical Model and Experimental Validation. The Canadian Metallurgical Quarterly, 48 (4). pp. 387-397.

Chakraborty, D and Ranganathan, S and Sinha, S N (2007) Reduction of Chromite ore at different flow rates of inert gas. INFACON XI . pp. 153-158.

Kumar, Manoj and Prasad, Sanjay and Ranganathan, S (2006) Kinetics of reduction of manganese ore under different flow rates of inert gas. Journal of Metallurgy and Materials Science, 48 (1). pp. 23-30.

Chakraborty, Dolly and Ranganathan, S and Sinha, S N (2005) Investigations on the carbothermic reduction of chromite ores. Metallurgical and Materials Transactions B, 36 (4). pp. 437-444.

Ranganathan, S and Mishra, S N and Mishra, R and Singh, B K (2005) Control of silicon in high carbon ferrochromium produced in submerged arc furnace through redistribution of quartzite in the charge bed. Ironmaking & Steelmaking, 32 (2). pp. 177-184.

Kumar, Manoj and Ranganathan, S and Sinha, S N (2005) Reduction of manganese ores - A comparative study. Journal of Metallurgy and Materials Science, 47 (3). pp. 149-157.

Bhagat, A N and Pabi, S K and Ranganathan, S and Mohanty, O N (2004) Aging behaviour in copper bearing high strength low alloy steels. ISIJ International, 44 (1). pp. 115-122.

Chakraborty, Dolly and Ranganathan, S and Sinha, S N (2004) The Kinetics of Reduction of Iron in Indian Chromite Ores by Carbon. Metals Materials and Processes, 16 (2-3). pp. 199-208.

Ranganathan, S (2004) Control of charge distribution to optimise metal quality in the production of ferro alloys. Journal of Metallurgy and materials Science, 46 (1). pp. 61-65.

Chakraborty, Dolly and Ranganathan, S and Sinha, S N (2003) Kinetics of reduction of chromium in chromite ore. Transactions Of The Indian Institute Of Metals , 56 (4). pp. 335-339.

Ranganathan, S and Ramachandrarao, P (2003) Application of transformation diagrams to predict phase transformation in alloys. Calphad, 27 (1). pp. 39-56.

Bhagat, A N and Ranganathan, S and Mohanty, O N (2003) Electrical resistivity studies in low carbon and HSLA-100 steels. Materials Science and Technology, 19 (3). pp. 343-346.

Ranganathan, S (2002) Phase rule - A view. Transactions of the Indian Institute of Metals, 55 (8). pp. 551-555.

Mishra, Suman K and Das, S and Ranganathan, S (2002) Precipitation in high strength low alloy (HSLA) steel: a TEM study. Materials Science and Engineering A, 323 (1-2). pp. 285-292.

Ranganathan, S and Nath, Paras and Sivaram, K (2002) Optimization of specific energy consumption in the production of ferro-chromium by optimizing electrode-coordinates in submerged-arc furnace. Journal of Metallurgy and materials Science., 44 (3). pp. 127-133.

Chakraborty, Dolly and Ranganathan, S and Sinha, S N (2002) Reduction kinetics of iron and chromium in chromite ore. Journal of Metallurgy and materials Science., 44 (1). pp. 1-13.

Ranganathan, S and Godiwalla, K M (2001) Effect of preheat, bed porosity, and charge control on thermal response of submerged arc furnace producing ferrochromium. Ironmaking & Steelmaking, 28 (3). pp. 273-278.

Ranganathan, S (2000) Prediction of phase equilibria by the technique of successive partial equilibration - The general algorithm. Calphad, 24 (3). pp. 285-294.

Gupta, K K and Ghosh, Dolly and Bhagat, A N and Hait, Jhumki and Chakravarty, S and Ranganathan, S (1999) Determination of carbidic carbon in steels. Talanta, 49 (1). pp. 41-45.

Ranganathan, S (1999) A technique for prediction of carbonitride precipitation in high strength low alloy steels. Materials science and technology , 15 (5). pp. 523-526.

Ranganathan, S and Sen, P K and Mishra, S N and Mishra, R (1999) Application of thermo-chemical analysis to control the recovery of silicon during the production of ferro-chromium in submerged-arc furnace. Icarism '99: proceedings of the international conference on alternative routes of iron and steelmaking, 99 (3). pp. 277-279.

Ranganathan, S and Godiwalla, K M (1998) Influence of pre-reduction of ore on the temperature profile inside a submerged-arc furnace producing ferro-chromium. Steel Research, 69 (12). pp. 476-481.

Mishra, Suman K and Ranganathan, S and Das, Swapan K and Das, Samar (1998) Investigations on precipitation characteristics in a high strength low alloy (HSLA) steel. Scripta Materialia, 39 (2). pp. 235-259.

Ranganathan, S (1998) Interaction of the crucible material with liquid steel during vacuum deoxidation in a magnesium oxide crucible-comparison of a model with experiment. NML Technical Journal, 40 (1). pp. 29-34.

Ranganathan, S (1998) Thermochemical analysis of production of ferrochromium in submerged arc furnace. Ironmaking & Steelmaking, 25 (6). pp. 466-471.

Ranganathan, S (1997) Prediction of multi-phase equilibria in alloy systems by the technique of successive partial equilibration. Calphad, 21 (4). pp. 453-461.

Hait, Jhumki and Ranganathan, S and Singh, R J and Premchand, (1997) An Investigation on the beneficiation of a low-grade nickel ore by magnetic separation after partial reduction. NML Technical Journal, 39 (3). pp. 167-175.

Ranganathan, S and Ramachandrarao, P (1997) Non ferrous metals industry in India-An overview. NML Technical Journal, 39 (1). pp. 1-14.

Ranganathan, S (1996) The technique of successive partial equilibria to predict precipitation of carbides in equilibrium with a solution phase. Calphad, 20 (4). pp. 461-470.

Mukhopadhyay, N K and Chattopadhyay, K and Ranganathan, S (1996) Ordering transformation in icosahedral quasicrystals and related crystalline phases. Bulletin of Materials Science, 19 (5). pp. 717-723.

Ranganathan, S (1991) Operational diagram for sulfide roasting. Zeitschrift fur metallkunde, 82 (9). pp. 709-712.

Ranganathan, S (1991) The entity model of metallic solutions. Calphad-Computer Coupling of Phase Diagrams and Thermochemistry, 15 (2). pp. 121-130.

Conference or Workshop Item

Kumari, Aarti and Sahu, S K and Ranganathan, S (2018) Recovery of mixed rare earth oxide and fine powder of metallic iron from spent NdFeB magnet of wind turbines. In: 22nd International Conference on Nonferrous Minerals and Metals, 6-7th July 2018, Ranchi.

Ranganathan, S (2008) Extraction of Magnesium, Titanium and Aluminium. In: Proceedings on Extraction on Nonferrous Metals and their Recycling - A Training Programme, Feb. 27-29th, 2008, NML, Jamshedpur.

Ranganathan, S (2005) How the Ferro Alloys Industries Can Benefits From Innovation in the Laboratory. In: Seminar on Ferro alloys and stainless steel - Opportunities, prospects & challenges, 30 Sept and 1 Oct, 2005, Bhubaneswar, India.

Ranganathan, S (2004) Pre-Reduction of Chromite Ores. In: Proceeding of International Seminar on 1st Ferro Alloys India, 8-10 Feb 2004, Hyderabad, India.

Bhagat , A N and Pabi, S K and Ranganathan, S and Mohanty, O N (2004) Prediction of Solubility of Carbonitrides in High Strength Low Alloy Steel. In: Second International Conference on advance structural Steels (ICASS-2004), 2004, China.

Ranganathan, S and Godiwalla, K M and Nath, Paras and Akbar, S A (2000) Influence of electrical parameters on the specific energy consumption and quality of ferrochromium produced in submerged arc furnace. In: 58th Electric Furnace Conference/17th Process Technology Conference, 2000, 58th Electric Furnace Conference.

Ranganathan, S and Godiwalla, K M (1997) Thermo-Chemical Modelling of the Production of Ferro-chromium in Submerged-Arc Furnace. In: Recent advances in metallurgical processes Vol-1, 16th-19th July 1997, IIS, Bangalore.

Godiwalla, K M and Ranganathan, S and Hait, Jhumki (1996) Mathematical modelling and the influence of process para-meters on the temperature profile in a submerged arc furnace producing ferro-chromium. In: Proceedings of the National Seminar on Computer Applications in Materials and Metallurgical Engineering, Dec. 10-11, 1996, NML, Jamshedpur.

Nijhawan, B R and Ranganathan, S (1957) Powder Metallurgy & its Application to Non-Ferrous Metals. In: UNSPECIFIED.

Patent

0094NF2014 (2014) An improved process for the pyrolysis of depopulated printed circuit boards (PCBs) of e-waste. 0094NF2014.

Project Reports

Ranganathan, S and Godiwalla, K M (2007) Optimisation of Specific Power Consumption in the Prod-uction of Ferro-chromium at Rohit Ferro Tech Ltd., Bishnupur. Sponsored (SSP). CSIR-NML, Jamshedpur. (Submitted)

Ranganathan, S (2007) Investigations on the Reduction of Chromite Ores at Low Temperatures. Exploratory (OLP). CSIR-NML, Jamshedpur. (Submitted)

Ranganathan, S and Nijhawan, B R (1954) Iron Powder by Electro-Deposition. Other (TMP). CSIR-NML, Jamshedpur, Jamshedpur.

Ranganathan, S and Nijhawan, B R (1950) Manufacture of Stainless Steel Powder. Other (TMP). CSIR-NML, Jamshedpur, Jamshedpur.

Ranganathan, S and Nijhawan, B R (1950) Iron Powder by Electrodeposition. Other (TMP). CSIR-NML, Jamshedpur, Jamshedpur.