Publications During 1991-1992
    Publications in the Year 1991
  1. R. Ambat and E.S. Dwarakadasa
    Influence of chloride ion concentration on the corrosion behaviour of medium strength aluminium alloys 8090, 2091 and 2014
    Proc. of the 2nd Intl. Conf. on Aluminium, Bangalore, 2 (1991) 921-928.

  2. K.S.S. Aradhya and M.K. Surappa
    Estimation of mechanical properties of 6061 Al- SiCp composites using finite element method
    Scripta Metall. 25 (1991) 817-822.

  3. A.M. Azad, O.M. Sreedharan and K.T. Jacob
    Gibbs' energy of formation of YBa2Cu3O7-x(tetragonal)
    Bull. Mater. Sci. 14 (1991) 983-987.

  4. A.M. Azad, O.M. Sreedharan and K.T. Jacob
    Standard Gibbs' energies of formation of BaCuO2, Y2Cu2O5 and Y2BaCuO5
    J.Mater.Sci. 26 (1991) 3374-3379.

  5. M.S.N. Bhat, M.K. Surappa and H.V. Sudhaker Nayak
    Corrosion behaviour of silicon carbide particle reinforced 6061/Al alloy composites
    J. Mater. Sci. 26 (1991) 4991-4996.

  6. J.K. Chakravarthy, Y.V.R.K. Prasad and M.K. Asundi
    Processing map for hot working of alpha-zirconium
    Metall. Trans. 22A (1991) 829-836.

  7. D. S. Chandra, G. S. Avadhani and Kishore
    Effect of SiC particles on the mechanical properties of glass-phenolic composites
    Mater. Sci. Engg. A136 (1991) 179-182.

  8. D.S. Chandra, R.M.V.G.K. Rao and Kishore
    Effect of SiC particles on compressive strength and fracture features of glass-phenolic composites
    Scripta Metall. 25 (1991) 1641-1646.

  9. D.S. Chandra, R.M.V.G.K. Rao and Kishore
    Effect of post - curing on the mechanical properties and fracture features of some glass - phenolic composites
    J. Mater. Sci. Lett. 10 (1991) 1263-1266.


  10. N. Chandra and A.K. Lahiri
    Silicon prediction model for blast furnace
    Proc. of Indian Iron Making Conference'91, Jamshedpur, Dec 1991, p43

  11. T. Chandrasekaran, K.A. Natarajan and Kishore
    Influence of microstructure on the wear of grinding media
    Wear 147 (1991) 267-274.

  12. D.N. Drakshayani and R.M. Mallya
    Reactivity with hydrogen of pure iron oxide and of iron oxides doped with oxides of Mn, Co, Ni and Cu
    J. Thermal. Anal. 37 (1991) 891-906.

  13. D. Gupta, S Subramanian and A.K. Lahiri
    Study of fluid flow and residence time distribution in a continuous slab casting mould
    Steel Research 62 (1991) 496.

  14. J.P. Hajra
    Representation of excess thermodynamic properties of ternary systems using interaction parameters
    Metall. Trans. 22B (1991) 583.

  15. J.P. Hajra, M.G. Frohberg and H.K. Lee
    Calculation of the surface tensions of iron-sulphur melts from the data of the pure components
    Z. Metallkde. 82 (1991) 718-720.

  16. J.P. Hajra, H.K. Lee and M.G. Frohberg
    Calculation of the surface tension of liquid binary systems from the data of the pure components and the thermodynamic infinite dilution values
    Z. Metallkde. 82 (1991) 603-608

  17. J.P. Hajra and B. Mazumdar
    Thermodynamics of binary systems using interaction parameters
    Metall. Trans. 22B (1991) 593

  18. C. Hayzelden, K. Chattopadhyay, J.C. Barry and B. Cantor
    Transmission electron microscopy observations of the f.c.c.- to- h.c.p. martensite transformation in Co-Ni alloy
    Phil. Mag A. 63 (1991) 461-470

  19. K.T. Jacob and T. Mathews
    Phase relations in the system BiO1.5SrO-CuO at 1123 K
    High Temperature Materials and Processes 9 (1990) 77
    J. Mater. Chem. 1 (1991) 545-549.

  20. K.T. Jacob and S. Srikanth
    Physical chemistry of the reduction of calcium oxide with aluminium in vacuum
    Proc. of the Sundaram Symposium on "Thermochemistry and Chemical Processing", ed. C.K. Mathews,Indian Institute of Metals, (1991) 349-355.

  21. K.T. Jacob, K. Swaminathan and O.M. Sreedharan
    Potentiometric determination of activities in the two phase fields of the system Na2O-(alpha)Al2O3
    Electrochim. Acta. 36 (1991) 791-798.

  22. G. M. Kale
    Activity composition relations in the nickel oxide-magnesium oxide system at 1300K by the solid-state galvanic cell technique
    J. Am. Cer. Soc. 74 (1991) 2209-2213

  23. G.M. Kale and K.T. Jacob
    Thermodynamic partial properties of Na2O in Nasicon solid solution Na1+xZr2P3-xO12
    Proc. of The Sundaram Symp. on "Thermochemistry and Chemical Processing", ed. C. K. Mathews, Indian Institute of Metals, (1991) 417-422.

  24. K. Kapila, E.A. Little, K.S. Raman and D.H. Sastry
    Some aspects of creep and impact behaviour of martensitic steel weldments
    Proc. of symp. on Joining of Materials for 2000 A.D. Tiruchirapalli, India, 1991, pp. 557-564.

  25. D.H. Kim, K. Chattopadhyay and B. Cantor
    Quasicrystalline and related crystalline phases in a rapidly solidified 2024-2Li aluminium alloy
    Acta Metall. Mater. 39 (1991) 859-875.

  26. U.D. Kulkarni, S. Banerjee and S. Ranganathan
    From periodicity to quasiperiodicity Part I: octagonal quasicrystals and the 45 twins of the .-Mn structure
    Scripta Metall. 25 (1991) 529-532.

  27. A. Kumar, R. Krishna Prasad and E.S. Dwarakadasa
    Anisotropic tensile and fracture behaviour of aluminium lithium alloy 8090
    Metals, Materials and Processes, 2 (1991) 279-292.

  28. A. Kumar, R. Krishna Prasad and E.S. Dwarakadasa
    Fracture behaviour of 1mm and 2mm sheets of 8090-T6 aluminium lithium alloy
    Proc. of the 2nd Intl. Conf. on Aluminium, INCAL-91, Bangalore (Ed.) E.S. Dwarakadasa. S. Seshan and K.P. Abraham, Aluminium Association of India, 2 (1991) 693-699.

  29. R.K. Mandal, G.V.S. Sastry, S. Lele and S. Ranganathan
    Irrational twins in melt spun Al-Mn-Si alloy
    Scripta Metall. 25 (1991) 1477-1482.

  30. E. Matsubara, Y. Waseda and K.T. Jacob
    Structural study of YBa2Cu3O7-x thin films using the grazing incidence X-ray scattering method
    J. Mater. Sci. Lett. 10 (1991) 677-681.

  31. B. Mazumdar, R. Goswami and K. Chattopadhyay
    The nature and solidification characteristics of systems with special reference to aluminium alloys
    Metals, Materials and Processes 2 (1991) 293-308.

  32. N.K. Mukhopadhyay, K.N. Ishihara, S. Ranganathan and K. Chattopadhyay
    Rational approximant structures and phason strain in icosahedral quasicrystalline phases
    Acta Metall. Mater. 39 (1991) 1151-1159.

  33. S. Murali, K.S. Raman and K.S.S. Murthy
    Effect of iron impurity and a Cd trace addition on the delayed ageing of Al-7Si-0.3Mg casting alloy
    Cast Metals 4 (1991) 31-36.

  34. S. Murali, K.S. Raman and K.S.S. Murthy
    Effect of Mg and Fe contents, solidification rate and Cd trace addition on the delayed ageing of Al-7Si-0.3Mg casting alloy
    Proc. of the 2nd Intl. Conf. on Aluminium, INCAL, Bangalore,
    (Ed.) E.S. Dwarakadasa, S. Seshan and K.P. Abraham,
    Aluminium Association of India, 2 (1991) 649-658.

  35. G.S. Narayana, S.S. Murthy, G.S. Avadhani and K.S. Raman
    Toughness studies in HSLA steel weldments
    Proc. of symp. on Joining of Materials for 2000 A.D., Tiruchirapalli, India, 1991, pp. 579-589.

  36. K.A. Natarajan
    Bioprocessing of minerals
    Proc. of the Sundaram Symp. on "Thermochemistry and Chemical Processing", ed. C.K. Mathews, Institute of Metals, (1991) 229-237.

  37. K. Padmanabhan, S. Sasidhara and Kishore
    Studies on flexure of two different woven-fabric kevlar/epoxy composites
    Materials Forum 15 (1991) 354-359.

  38. D. Padmavardhani and Y.V.R.K. Prasad
    Characterization of hot deformation behaviour of brasses using processing maps : Part I.ß -brass
    Metall. Trans. 22A (1991) 2985-2992.

  39. D. Padmavardhani and Y.V.R.K. Prasad
    Characterization of hotdeformation behaviour of brasses using processing maps : Part II. alpha-brass
    Metall. Trans. 22A (1991) 2993-3001.

  40. D. Padmavardhani and Y.V.R.K. Prasad
    Effect of zinc content on processing map for hot deformation of _-brass
    Mater. Sci. Tech. 7 (1991) 947-953.

  41. B.C. Pai, K G.Narayana, P.S. Robi, V.S. Kelukutty, R.M. Pillai, K. Sukumaran, S.G.K. Pillai, A.K. Gupta, Rajiv Sikand, V. Gopalakrishna and Y.V.R.K. Prasad
    Processing of chopped carbon fibre dispersed HMS 2112 aluminium alloy composites
    Proc. of the 2nd Intl. Conf. on Aluminium, INCAL, Bangalore,
    (Ed.)E.S. Dwarakadasa, S.Seshan and K.P. Abraham, Aluminium Association of India, 2 (1991) 805-809.

  42. O.P. Pandey, S.N. Ojha, G.M.K. Sarma, E.S. Dwarakadasa and T.R. Anantharaman
    High speed production of aluminium foils by the planar casting technique
    Indian J. Tech. 29 (1991) 173-178.

  43. S.S. Pandit and K T. Jacob
    Experimental and computational characterization of alloy- spinel-corundum equilibrium in system Fe-Co-Al-O at 1873 K
    Proc. of the Sundaram Symp. on "Thermochemistry and Chemical Processing", ed. C. K. Mathews, Institute of Metals, (1991) 403-408.

  44. N. Pitchai, U.B. Nayak and A.K. Lahiri
    The influence of chemical additives on surface charge and hardness of hematite
    Intl. J. Miner. Process. 31 (1991) 139-144.

  45. Y.V.R.K. Prasad and N. Ravichandran
    Effect of stacking fault energy on the dynamic recrystallization during hot working of FCC metals: A study using processing maps
    Bull. Mater. Sci. 14 (1991) 1241-1248.

  46. S. Raghavan, J.P. Hajra, G.N.K. Iyengar and K.P. Abraham
    Terminal solid solubilities at 900-1000oC in the magnesium oxide-zinc oxide system measured using a magnesium flouride solid electrolyte galvanic cell.
    Thermochemica Acta 189 (1991) 151-158.

  47. V.S. Raja and S. Ranganathan
    Crystallization characteristics of Vitrovac 4040 (Fe39Ni39Mo4Si6B12)
    Z. Metallkde. 82 (1991) 907-912.

  48. S. K. Ramasesha and K. T. Jacob
    Madelung energy and hole location in YBa2Cu4O8
    J. Mater. Chem. 1 (1991) 477-478.

  49. N. Ramesh, R.Krishna Prasad, G.S. Avadhani and E.S.Dwarakadasa
    Dry sliding wear behaviour of 2mm sheet of 8090-T6 Al- Li alloy
    Proc. of the 2nd Intl. Conf. on Aluminium, INCAL-91, Bangalore,
    (Ed) E.S. Dwarakadasa, S. Seshan and K.P. Abraham, 2 (1991) 725-729.

  50. S. Ranganathan and K. Chattopadhyay
    Advanced aluminium alloys via rapid solidification
    Aluminium India 8 (1991) 1-8.

  51. S. Ranganathan and K. Chattopadhyay
    Quasicrystals
    Annu. Rev. Mater. Sci. 21 (1991) 437-462.

  52. K. S. Ravichandran
    A rationalisation of fatigue thresholds in pearlitic steels using a theoretical model
    Acta Metall. Mater. 39 (1991) 1331-1341.

  53. K.S. Ravichandran and E.S. Dwarakadasa
    Theoretical modelling of the effects of grain size on the threshold for fatigue crack growth
    Acta Metall. Mater. 39 (1991) 1343-1357.

  54. K.S. Ravichandran, E.S. Dwarakadasa and D. Banerjee
    Mechanisms of cleavage during fatigue crack growth in Ti- 6 Al- 4 V alloy
    Scripta. Metall. 25 (1991) 2115-2120.

  55. N. Ravichandran and Y.V.R.K. Prasad
    Dynamic recrystallization during hot deformation of aluminium: a study using processing maps
    Metall. Trans. 22A (1991) 2339-2348.

  56. A. Ravindra, R. Ambat and E.S. Dwarakadasa
    Environment assisted cracking behaviour of 8090 aluminium- lithium alloy
    Proc. of the 2nd Intl. Conf. on Aluminium, INCAL-91,Bangalore,
    (Ed) E.S. Dwarakadasa, S. Seshan and K.P. Abraham,2 (1991) 929-936.

  57. R.L. Saha, T.K. Nandy, R.D.K. Misra and K.T. Jacob
    Microstructural changes induced by ternary additions in a hypo-eutectic titanium- silicon alloy
    J. Mater. Sci. 26 (1991) 2637-2644.

  58. R.L. Saha, T.K. Nandy, D. Mukherji, R.D.K. Misra and K.T. Jacob
    Zircon sand - a viable alternative moulding system for titanium castings
    Trans. Indian Inst. Met. 44 (1991) 53-61.

  59. O. Salas, H. Ni, V. Jayaram, K.C. Vlach, C.G. Levi and R. Mehrabian
    Nucleation and growth of Al2O3/metal composites by oxidation of aluminium alloys
    J. Mater. Res.6 (1991) 1641-1646.

  60. A. Singh and S. Ranganathan
    Onthe variety of electron diffraction patterns from a face-centred icosahedral quasicrystal
    Scripta Metall. 25 (1991) 409-412.

  61. A. Singh and S. Ranganathan
    Quasicrystals and related crystalline phases in Al- Cu- M (M =Fe, Co, Mn) alloys
    Metals, Materials and Processes , 2 (1991) 231-246.

  62. Srihari, R. Kumar, K.S. Gandhi and K.A. Natarajan
    Role of cell attachment in leaching of chalcopyrite mineral by thiobacillus ferrooxidans
    Appl. Microbiol. Biotechnol. 36 (1991) 278-282

  63. S. Srikanth and K.T. Jacob
    Thermodynamics of aluminium-barium alloys
    Metall. Trans. 22B (1991) 607

  64. S. Srikanth and K.T. Jacob
    Thermodynamics of aluminium-strontium alloys
    Z. Metallkde. 82 (1991) 675-683.

  65. S. Srikanth and K.T. Jacob
    Vapour pressure of calcium corresponding to the reduction of calcia by aluminum
    Trans. Indian. Inst. Metals, 44 (1991) 369-373.

  66. S. Srikanth, V.S. Srinivasan, K.T. Jacob and M. Allibert
    Alloy-oxide equilibria in the system Ca-Al-O at 1373 K
    Rev. Int. Hautes Temper. Refract., Fr., 27 (1991) 131-139.

  67. S. Subramanian and K.A. Natarajan
    Flocculation, filtration and selective flocculation studies on hematite ore fines using starch
    Minerals Engineering 4 (1991) 587-598.

  68. S. Subramanian and G.N.K. Iyengar
    Aluminium as mould material in electroslag casting
    Aluminium India 8 (1991) 1-2.

  69. K.R. Udupa, S. Subramanian, D.H. Sastry and G.N.K. Iyengar
    Studies on inclusion content and morphology in electroslag refined EN 24 steel.
    Proceedings of the Sundaram Symposium - An International Symposium on Thermochemistry and Chemical Processing,
    (Ed.) C.K. Mathews, The Indian Institute of Metals, (1991) 257-262.

  70. G. Van Tandeloo, Alok Singh and S. Ranganathan
    Quasicrystals and their crystalline homologues in the Al-Mn-Cu ternary alloys
    Phil. Mag. A. 64 (1991) 413-427.

  71. M. Vasudevan and M.K. Surappa
    Cast 6061 Al-SiCp composites : preparation and properties
    Proc. of Intl. Conf. on Mechanical Behaviour of Materials, Kyoto, 1991 , 157-162.

  72. M. Vasudevan and M.K. Surappa
    Fabrication and properties of aluminium matrix composites reinforced with SiC particles
    Proc. of the Intl. Conf. on Advances in Composite Materials,
    Bombay, 1991, 265-280.

  73. R. Veeraraghavan, V.P. Raghupathy and K.S. Raman
    Correlation of implant fracture stress with critical weld cracking stress in ERC test for an indigenous high tensile steel
    Proc. of symp. on Joining of Materials for 2000 A.D.,
    Tiruchirapalli, India (1991) 549-556.

  74. S. Venkateswaran, R.M. Mallya and M.R. Seshadri
    The effect of trace elements on the cooling curves, microstructure and mechanical properties of electric aluminium-silicon alloy
    Caste Metals, 4 (No.2) (1991) 72-82

  75. K.C. Vlach, O. Salas, H. Ni, V. Jayaram, C.G. Levi and R. Mehrabian
    A thermogravimetric study of the oxidative growth of Al2O3/Al alloy composites
    J. Mater. Res. 6 (1991) 1982-1995.

  76. M.K. Yelloji Rao and K.A. Natarajan
    Factors influencing ball wear and flotation with respect to ore grinding
    Mineral Processing and Extractive Metallurgy Review, 7 (1991) 137-173.

  77. M.K. Yelloji Rao, K.A. Natarajan and P. Somasundaran
    Effect of bacterial conditioning of sphalerite and galena with Thiobacillus ferroxidants on their flotability
    in "MineralBioprocessing", eds. R.W. Smith and M. Mishra,
    The Minerals, Metals and Materials Society, (1991) 105-

  78. D. L. Zhang, K. Chattopadhyay and B. Cantor
    Heterogeneous nucleation of solidification of cadmium particles embedded in an aluminium matrix
    J. Mater. Sci. 26 (1991) 1531-1544.

    Publications in the Year 1992
  79. R. Ambat and E.S. Dwarakadasa
    The influence of pH on the corrosion of medium strength aerospace alloys 8090, 2091 and 2014
    Corrosion Science 33 (1992) 681-690.

  80. L. Ananthanarayanan and A.K. Lahiri
    An ADI enthalpy method for two dimensional solidification
    Int. Comm. Heat Mass Transfer 19 (1992).

  81. A. Bandhopadhyay, Rajan Ambat and E.S. Dwarakadasa
    Effect of hydrogen charging on the mechanical properties of medium strength aluminium alloys 2091 and 2014
    Bull. Mater. Sci. 15 (1992) 311-319.

  82. J. K. Chakravartty, S. Banerjee and Y. V. R. K. Prasad
    Superplasticity in ß-zirconium: a study using a processing map
    Scripta Metall. Mater. 26 (1992) 75-78.

  83. J. K. Chakravartty, S. Banerjee, Y. V. R. K. Prasad and M. K. Asundi
    Hot-working characteristics of Zircaloy-2 in the temperature range of 650-950oC
    J. Nuclear Mat. 187 (1992) 260-271.

  84. J. K. Chakravartty, Y. V. R. K. Prasad and M. K. Asundi
    Processing map and hot working characteristics of Zircaloy-2
    "Zirconium in the Nuclear Industry: Ninth International Symposium",
    ASTM STP 1132, Ed. by C. M.Eucken and A. M. Garde, ASTM (1992) pp. 48-61.

  85. T. Chandrasekaran
    New approach to the kinetics of size reduction in ball milling: a technical note
    Minerals Engg. 5 (1992) 931-938.

  86. T. Chandrasekaran and Kishore
    Grinding abrasive wear and associated particle size effect
    Mat. Sci. Technol. 8 (1992) 722-727.

  87. K. Chattopadhyay
    Nanocomposites by rapid solidification route
    Bull. Mater. Sci., 15 (1992) 515-525.

  88. K. Chattopadhyay and M. K. Tiwari
    Materials processing under microgravity conditions using drop tubes
    Bull. Mater. Sci. 15 (1992) 91-110.

  89. K. Chattopadhyay, N. K. Mukhopadhyay and S. Ranganathan
    Icosahedral quasicrystals
    in " New Materials" Ed. by S. K. Joshi, C. N. R. Rao, T. Tsuruta and S. Nagakura,
    Narosa Publishing House, New Delhi, (1992) 234-262.

  90. A. Dahlstedt, S. Seetharaman and K.T. Jacob
    Thermodynamics of salt roasting of sulphide ores
    Scand. J. Metall. 21 (1992) 242-245.

  91. R. Goswami, K. Chattopadhyay, W. T. Kim and B. Cantor
    Heterogeneous nucleation of Pb particles embedded in a Zn matrix
    Met. Trans. 23A (1992) 3207-3218.

  92. D. Gupta and A. K. Lahiri
    Water modelling study of the jet characteristics in a continuous casting mould
    Steel Research 63 (1992) 201-204.

  93. J. P. Hajra and M. G. Frohberg
    Integral treatment for the representation of thermodynamic properties in multicomponent systems using interaction parameters
    Metall. Trans. 23B (1992) 23-28.

  94. J. P. Hajra, H. K. Lee and M. Frohberg
    Representation of thermodynamic properties of ternary systems and its application to the system silver-gold-copper at 1350 K
    Met. Trans. 23B (1992) 747-752.

  95. M.S. Hegde, K.M. Satyalakshmi, S.Ramesh, N.Y.Vasanthacharya and J. Gopalakrishnan
    New defect-perovskite oxides related to the yttrium-barium-copper oxide superconductor
    Mat. Res. Bull., 27 (1992) 1092-1106.

  96. K. T. Jacob, G. M. Kale and K. P. Abraham
    Electrochemical determination of Gibbs energies of formation of calcium chromite and chromate
    J. Electrochem. Soc. 139 (1992) 517-520.

  97. K. T. Jacob, G. M. Kale and Y. Waseda
    Gibbs energy of formation of CuCrO4 and phase relations in the system Cu-Cr-O below 735 K
    Thermochimica Acta. 208 (1992) 341-348.

  98. K. T. Jacob and T. Mathews
    Phase relations and thermodynamic properties of condensed phases in the system Sr-Cu-O
    J. Am. Ceram. Soc. 75 (1992) 3225-3232.

  99. K. T. Jacob, T. Mathews and J. P. Hajra
    Potentiometric determination of the stability of BaCu2O2
    Mat. Sci. Engg. B15 (1992) 63-66.

  100. K. T. Jacob, S. Mukhopadhyay and A. K. Shukla
    Tie lines and activities in the system CoO-MgO-SiO2at 1373 K
    J. Am. Ceram. Soc. 75 (1992) 3081-3086.

  101. K.M. Jasim and E.S. Dwarakadasa
    Dry sliding wear in binary Al-Si alloys at low bearing pressures
    J. Mater. Sci. Lett. 11 (1992) 421-423.

  102. V. Jayaram
    Directed metal oxidation and infiltration
    Metals Materials and Processes, 4 (1992) 51-58.

  103. V. Jayaram
    Ceramic composites by melt oxidation
    Materials Engineering, 3 (1992) 247-259.

  104. V. Jayaram
    Ceramic composites by directed metal oxidation
    in " New Materials", Ed. by S. K. Joshi, C. N. R. Rao, T. Tsuruta and S. Nagakura,
    Narosa Publishing House, New Delhi, (1992) 430-453.

  105. G.M. Kale and K.T. Jacob
    Chemical potential of oxygen for iron-rutile-ilmenite and iron-ilmenite-ulvospinel equilibria
    Metall. Trans. 23B (1992) 57-64.

  106. S. Kano, Y. Waseda, M. Iwase and K. T. Jacob
    A sensor for sulfur gas based on silver ß-alumina
    High Temperature Materials and Processes 10 (1992) 101-105.

  107. S. Kano, Y. Waseda and K. T. Jaccob
    A thermodynamic interpretation of the zonal arrangement of minerals in the bedded manganese deposits of the Noda-Tamagawa mine, Japan
    High Temperature Materials and Processes 10 (1992) 107-118.

  108. S. Kaushal and Kishore
    Analysis of deformation behaviour and fracture features in glass-epoxy composites toughened by rubber and carbon additions
    J. Mater. Sci. Lett. 11 (1992) 86-88.

  109. H. K. Lee, J. P. Hajra and M. G. Frohberg
    Calculation of the surface tensions of liquid ternary alloys
    Z. Metallkde. 83 (1992) 638-643.

  110. T. Mathews and K. T. Jacob
    Seebeck coefficient of magnetite: a reinterpretation invoking Jahn-Teller entropy
    Solid State Communications, 84 (1992) 975-978.

  111. T. Mathews and K.T. Jacob
    Variation of the partial thermodynamic properties of oxygen with composition in YBa2Cu3O7-
    Metal. Trans. 23A (1992) 3325-3335.

  112. N. S. Mishra and S. Ranganathan
    Electron microscopy and diffraction of ordering in a Ni-25 wt% Mo alloy
    Mater. Sci. Engg. A 150 (1992) 75-85.

  113. N. S. Mishra and S. Ranganathan
    Electron microscopy and diffraction of ordering in an off- stoichiometric Ni-W alloy
    Scripta Metall. Mater. 27 (1992) 1337-1342.

  114. N. S. Mishra, C. D. Singh and S. Ranganathan
    Order hardening in nickel-molybdenum and nickel-tungsten alloys
    J. Mater. Sci. 27 (1992) 1599-1607.

  115. S. Murali, K.S. Raman and K.S.S. Murthy
    Effect of magnesium, iron (impurity) and solidification rates on the fracture toughness of Al-7Si-0.3Mg casting alloy
    Mater. Sci. Engg. A151 (1992) 1-10.

  116. B. S. Murty, S. Ranganathan and M. Mohan Rao
    Solid state amorphization in binary Ti-Ni, Ti-Cu and ternary Ti-Ni-Cu system by mechanical alloying
    Mater. Sci. Engg. A149 (1992) 231-240.

  117. B.S. Murty, M.D. Naik, M.Mohan Rao and S. Ranganathan
    Glass forming composition range in the Al-Ti system by mechanical alloying
    Materials Forum 16 (1992) 19-26.

  118. K. S. N. Murthy and K. A. Natarajan
    The role of surface attachment of Thiobacillus ferrooxidans on the biooxidation of pyrite
    Minerals and Metallurgical Processing, 9 (1992) 20-24.

  119. K. S. N. Murthy and E. S. Dwarakadasa
    Influence of cupric ions on the corrosion behaviour of aluminium and Al-Li (8090-T851) alloy
    Aluminium India 9 (1992) 2-4.

  120. K. A. Natarajan
    Bioprocessing for enhanced gold recovery
    Mineral Processing and Extractive Metallurgy Review, 8 (1992) 143-153.

  121. K. A. Natarajan
    Electrobioleaching of base metal sulfides
    Metall. Trans. 23 B (1992) 5.

  122. K. A. Natarajan
    Ball wear and its control in the grinding of a lead-zinc sulphide ore
    Inter. J. Miner. Proc. 34 (1992) 161-175.

  123. K. A. Natarajan
    Effect of applied potentials on the activity andgrowth of Thiobacillus ferrooxidans
    Biotechnology and Bioengineering 39 (1992) 907-913.

  124. K.A. Natarajan
    Bioleaching of sulphides under applied potentials
    Hydrometallurgy 29 (1992) 161-172.

  125. K. Padmanabhan and Kishore
    Influence of circular defects on the flexural strength of kevlar/epoxy composites
    J. Reinforced Plastics and Composites 11 (1992) 211-219.

  126. K. Padmanabhan and Kishore
    Flexural studies on asymmetric hybrid kevlar fabric/epoxy composites
    J. Mater. Sci. 27 (1992) 4282-4286

  127. D. Padmavardhani and Y. V. R. K. Prasad
    Effect of zinc content on the processing map for hot working of alpha-brass
    Mat. Sci. Engg. A157 (1992) 43-51.

  128. B. N. Pramila Bai, B. S. Ramasesh and M. K. Surappa
    Dry sliding wear of A356-Al-SiCp composites
    Wear 157 (1992) 295-304.

  129. B. V. Radhakrishna Bhat, Y.R. Mahajan, H.Md. Roshan and Y.V.R.K. Prasad
    Processing map for hot working of powder metallurgy 2124 Al-20 vol. pct. SiCp metal matrix composite
    Metall. Trans. 23A (1992) 2223-2230

  130. B.V. Radhakrishna Bhat, Y.R. Mahajan, H. Md. Roshan and Y.V.R.K. Prasad
    Processing maps and hot-working of powder metallurgy 1100 Al-10 vol % SiC-particulate metal-matrix composite
    J. Mat. Sci. 27 (1992) 2141-2147.

  131. N. Rajmohan and K. T. Jacob
    Combined sulphation-chlorination roasting of oxides
    Minerals Engineering 5 (1992) 235-243.

  132. N. Rajmohan and K. T. Jacob
    Use of CaCl2 as a chlorinating agent for oxides- A thermodynamic analysis
    Minerals & Metallurgical Processing, 9 (1992) 141-145.

  133. U. Rama Murthy, G. S. Avadhani and E. S. Dwarakadasa
    Failure analysis of a hot extrusion die used for Al-Li alloy processing
    Bull. Mater. Sci. 15 (1992) 171-181.

  134. K.P.Rao, Y. V. R. K. Prasad, S. M. Doraivelu and K. Sivaram
    Processing map for aluminium alloy 2618
    Aluminium 68 (1992) 787-790.

  135. M. V. Ravichandran, R. K. Prasad and E. S. Dwarakadasa
    Fracture toughness evaluation of aluminium- 4% Mg-Al2O3 liquid- metallurgy particle composite
    J. Mater. Sci. Lett. 11 (1992) 452-456.

  136. N. Ravichandran and Y. V. R. K. Prasad
    Influence of oxygen on dynamic recrystallization during hot working of polycrystalline copper
    Mat. Sci. Engg. A156 (1992) 195- 204.

  137. S. Ravindra and E.S. Dwarakadasa
    Multiple cracking in tensile fracture of welded aluminium- lithium alloy
    J. Mater. Sci. Lett. 11 (1992) 1543-1547

  138. K. Raviprasad and K. Chattopadhyay
    Continuous ordering below the tricritical point: a critical test for the kinetic pathways in Fe-12 at% Si alloy
    Philos. Mag. Lett. 65 (1992) 255-259.

  139. K. Raviprasad, S. Ranganathan and K. Chattopadhyay
    On the influence of tricritical point on the microstructural evolution in Fe-Ge system
    Scripta. Metall. Mater.26 (1992) 467-472.

  140. S. K. Ray, P. Rodriguez and D. H. Sastry
    Empirical stress-activation energy relations for high temperature deformation in FCC materials
    Trans. Indian Inst. Met. 45 (1992) 383-389.

  141. V. Sampath and E.S. Dwarakadasa
    On the feasibility of the application of electroslag refining to an aluminium alloy
    Materials Forum 16 (1992) 81-85.

  142. S. Sircar, K. Chattopadhyay and J. Mazumdar
    Nonequilibrium synthesis of NbAl3 and Nb-Al-V alloys by laser cladding: Part I. Microstructure evolution
    Met. Trans. 23A (1992) 2419-2429

  143. M.C.Somani, E.S. Bhagiradha Rao, N.C. Birla, M.L. Bhatia, Vakil Singh and Y.V.R.K. Prasad
    Processing map for controlling microstructure in hot working of isostatically pressed powder metallurgy NIMONIC AP-1 superalloy
    Met. Trans. 23A (1992) 2849-2857.

  144. D. Srinivasan and M. K. Surappa
    Effect of iron impurity and thermomechanical processing on the age-hardening behaviour of 6061 Al-SiCp MMC produced by casting route
    Scripta Metall. Mater. 27 (1992) 1139-1144.

  145. N. Srinivasan and Y.V.R.K. Prasad
    Characterization of dynamic recrystallization in nickel using processing map for hot deformation
    Mater. Sci. Technol. 8 (1992) 206-212

  146. N. Srinivasan and Y. V. R. K. Prasad
    Influence of sulfur on the processing map for hot working of nickel
    Scripta Metall. Mater. 27 (1992) 309-312.

  147. A.K. Srivastava and S. Ranganathan
    A Novel microstructure in a rapidly solidified Al80Fe10V4Si6 alloy
    Scripta Metall. Mater. 27 (1992) 1241-1245.

  148. S. Subramanian and K.L. Bhat
    Recovery of copper from vanadiferrous magnetite ore of Masanikere area, Shimoga District
    Ind. J. Technol. 30 (1992) 281-284.

  149. V. T. Swamy, S. Ranganathan and K. Chattopadhyay
    Microstructural development in microsecond pulsed laser melted polycrystalline nickel
    J. Mater. Sci. 27 (1992) 1375-1379.

  150. M.S. Udyavar and E. S. Dwarakadasa
    Surface depletion of lithium in medium-strength aeronautical Al-Li alloys during heat treatment
    J. Mater. Sci. Lett. 11 (1992) 490-492

  151. M.Valsan, P. Parameswaran, K. Bhanu Sankara Rao, M. Vijayalakshmi, S. L. Mannan and D. H. Sastry
    High-temperature low-cycle fatigue behaviour of a NIMONIC PE-16 superalloy- Correlation with deformation and fracture
    Met. Trans. 23A (1992) 1751-1761.

  152. S.Venkateswaran, R. M. Mallya and M. R. Seshadri
    Effect of trace elements on the fluidity of hypereutectic aluminium silicon alloy using the vacuum suction technique
    Cast Metals 5 (1992) 2-5.

  153. S. Venugopal, S. L. Mannan and Y. V. R. K. Prasad
    Processing map for cold and hot working of stainless steel type AISI 304 L
    Mat. Lett. 15 (1992) 79-83.

  154. S. Venugopal, S. L. Mannan and Y. V. R. K. Prasad
    Optimization of hot workability in stainless steel type AISI 304 L using processing maps
    Met. Trans. 23 A (1992) 3093-3103

  155. M.K. Yelloji Rao, K.A. Natarajan and P. Somasundaran
    Effect of biotreatment with Thiobacillus ferroxidans on the flotability of sphalerite and galena
    Minerals and Metallurgical Processing 9 (1992) 95-100. M.K. Yelloji Rao and

  156. K.A. Natarajan
    Electrochemical aspects of ball wear during sulphide grinding
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