Items where Author is "Iyengar, G. N. K."

Jacob, K. T. ; Konar, B. ; Iyengar, G. N. K. (2012) A cubic formalism for linking dilute and concentrated regions of ternary and multicomponent solutions Mineral Processing and Extractive Metallurgy, 121 (1). pp. 48-54. ISSN 0371-9553

Jacob, K. T. ; Kale, G. M. ; Iyengar, G. N. K. (1999) Chemical potentials of oxygen for fayalite-quartz-lron and fayalite-quartz-magnetite equilibria Metallurgical and Materials Transactions B, 20 (5). pp. 679-685. ISSN 1073-5615

Jacob, K. T. ; Iyengar, G. N. K. (1999) Thermodynamics and phase equilibria involving the spinel solid solution Fe_X Mg_1−X Cr₂O₄ Metallurgical and Materials Transactions B, 30 (5). pp. 865-871. ISSN 1073-5615

Iyengar, G. N. K. ; Balasubramanya, R. ; Jacob, K. T. (1997) A phenomenological treatment of cation distribution in spinels: system (Ni_1-xAl_x)_t[Ni_xAl_2-x]_OO₄ High Temperature Materials and Processes, 16 (1). pp. 39-48. ISSN 0334-6455

Raghavan, S. ; Hajra, J. P. ; Iyengar, G. N. K. ; Abraham, K. P. (1991) Terminal solid solubilities at 900-1000°C in the magnesium oxide-zinc oxide system measured using a magnesium fluoride solid-electrolyte galvanic cell Thermochimica Acta, 189 (1). pp. 151-158. ISSN 0040-6031

Srikanth, S. ; Iyengar, G. N. K. ; Jacob, K. T. (1990) Phase equilibria in the Co Ni F system and activities in (Co_xNi_1-x)F₂ solid solutions at 1373 K High temperature science, 30 (1). pp. 11-18. ISSN 0018-1536

Jacob, K. T. ; Kale, G. M. ; Iyengar, G. N. K. (1987) Phase equilibria and thermodynamic properties in the system Ni-Mo-O Journal of Materials Science, 22 (12). pp. 4274-4280. ISSN 0022-2461

Jacob, K. T. ; Petric, A. ; Kale, G. M. ; Iyengar, G. N. K. (1987) Phase relations between Al₂O₃-Cr₂O₃ and FeAl₂O₄-FeCr₂O₄ solid solutions at 1823 K Ceramics International, 13 (2). pp. 123-129. ISSN 0272-8842

Jacob, K. T. ; Petric, A. ; Kale, G. M. ; Iyengar, G. N. K. (1987) Phase relations between Al₂O₃-Cr₂O₃ and FeAl₂O₄-FeCr₂O₄ solid solutions at 1823 K Ceramics International, 13 (2). pp. 123-129. ISSN 0272-8842

Juneja, J. M. ; Iyengar, G. N. K. ; Abraham, K. P. (1986) Thermodynamic properties of liquid (magnesium + copper) alloys by vapour-pressure measurements made by a boiling-temperature method Journal of Chemical Thermodynamics, 18 (11). pp. 1025-1035. ISSN 0021-9614

Jacob, K. T. ; Iyengar, G. N. K. ; Kim, W. K. (1986) Spinel-corundum phase equilibria in the systems Mn-Cr-Al-O and Co-Cr-Al-O at 1373 K Journal of the American Ceramic Society, 69 (6). pp. 487-492. ISSN 0002-7820

Jacob, K. T. ; Iyengar, G. N. K. (1986) Thermodynamic study of Fe₂O₃-Fe₂(SO₄)₃ equilibrium using an oxyanionic electrolyte (Na₂SO₄-I) Metallurgical and Materials Transactions B, 17 (2). pp. 323-329. ISSN 1073-5615

Jacob, K. T. ; Srikanth, S. ; Iyengar, G. N. K. (1986) Phase relations and activities in the Co-Ni-O system at 1373 K Bulletin of Materials Science, 8 (1). pp. 71-79. ISSN 0250-4707

Juneja, J. M. ; Abraham, K. P. ; Iyengar, G. N. K. (1986) Thermodynamic study of liquid magnesium-aluminium alloys by vapour pressure measurement using the boiling point method Scripta Metallurgica, 20 (2). pp. 177-180. ISSN 0036-9748

Jacob, K. T. ; Kale, G. M. ; Iyengar, G. N. K. (1986) Oxygen potentials, Gibbs' energies and phase relations in the Cu-Cr-O system Journal of Materials Science, 21 (8). pp. 2753-2758. ISSN 0022-2461

Raghavan, S. ; Iyengar, G. N. K. ; Abraham, K. P. (1985) Determination of the thermodynamic properties of 'xMgO + (1 - x)MnO' (s,sln) from a solid-electrolyte galvanic cell in the temperature range 1163 to 1318 K Journal of Chemical Thermodynamics, 17 (6). pp. 585-591. ISSN 0021-9614

Jacob, K. T. ; Iyengar, G. N. K. (1982) Oxidation of alkaline earth sulfides to sulfates: thermodynamic aspects Metallurgical and Materials Transactions B, 13 (3). pp. 387-390. ISSN 1073-5615