Publications in the Year -1993
  1. A. Bandopadhyay, U. Ramamurthy and E.S. Dwarakadasa
    Strain localization behaviour of Al-Cu and Al-Li-Cu-Mg-Zr alloys due to cathodic charging
    J. Mat. Sci. Lett. 12 (1993) 555-557.

  2. A. Bandopadhyay, U. Ramamurty and E.S. Dwarakadasa
    Effect of cathodic charging on 8090-T851 under stressed and unstressed conditions
    in " Microstructuires and Mechanical Properties of Aging Material" (Eds.) P. K. Liaw, R. Viswanathan, K. L. Murty, E. P. Simonen and D. Frear, The Minerals, Metals& Materials Society,(1993) 519.

  3. T.A. Bhaskaran, R.V. Krishnan, S. Ranganathan and K.F. Kelton
    TEM studies of quasicrystals in a Ti-37 at% Mn alloy
    in "Metastable Microstructures" (Eds.) D. Banerjee and
    L. A. Jacobson, Oxford & IBH Publ.Co. Pvt. Ltd., New Delhi, (1992) 93-102.

  4. T. Chandrasekaran and Kishore
    Development of a new wear index in slurry erosion tests on steels
    J. Mat. Sci. Lett. 12 (1993) 96-98.

  5. T. Chandrasekaran and Kishore
    Effect of microstructure and hardness on the grinding abrasive wear resistance of a ball bearing steel
    Wear 161 (1993) 105-109.

  6. T. Chandrasekaran and Kishore
    On the roughness dependence of wear of steels: a new approach
    J. Mat. Sci. Lett. 12 (1993) 952-954.

  7. K. Chattopadhyay
    Growth and morphology of quasicrystals
    Phase Traansitions 44 (1993) 69-79.

  8. A. Dahlstedt, M.S. Ramanachalam, K.T. Jacob and S. Seetharaman
    Matched thermochemical diagram for vacuum decarburization of ferroalloys
    Scand. J. Metallurgy 22 (1993) 17-23.

  9. R. Giridhar and M.K. Surappa
    Effect of ageing on impact fracture behaviour of 2024 Al- Al2O3 composites made by casting route
    Proc. of the ninth Internatl. Conf. on Composite Materials (ICCM/9), Madrid, 1993, p.219.

  10. R. Goswami and K. Chattopadhyay
    The superheating of Pb embedded in a Zn matrix: The role of interface melting
    Phil. Magazine Lett. 68 (1993) 215-223.

  11. R. Goswami, S. Banerjee, K. Chattopadhyay and A.K. Raychaudhuri
    Superconductivity in rapidly quenched metallic systems with nanoscale structure
    J. Appl. Phys. 73 (1993) 1-

  12. A. Goyal, B.S. Murty and S. Ranganathan
    Crystallization studies on amorphous Al-Y-Ni and Al-Y-Cu alloys
    J. Mater. Sci. 28 (1993) 6091-6095.

  13. J.P. Hajra and P. Rajasekharam
    Thermodynamics of surfaces and adsorption in binary metallic systems
    Scrpta Metall. Mater. 29 (1993) 1297-1302.

  14. K.T. Jacob, T. Mathews and J.P. Hajra
    Phase relations in the system Cu-Gd-O and Gibbs energy of formation of CuGd2O4
    Metall. Trans. 24A (1993) 1655-1660

  15. K.T. Jacob, Sukanya Mukhopadhyay and A.K. Shukla
    Gradient solid-electrolyte for use with dissimilar gas electrodes
    Solid State Ionics 62 (1993) 27-37.

  16. K.T. Jacob, Tom Mathews and J.P. Hajra
    Gibbs' free energies of formation of Cu2Ln2O5 (Ln = Tb,Dy,Er,Yb) compounds
    High Temperature Materials and Processes12 (1993) 251-258.

  17. K.T. Kashyap, S. Murali, K.S. Raman and K.S.S. Murthy
    Casting and heat treatment variables of Al-7Si-Mg alloy: Overview
    Mat. Sci.& Technol. 9 (1993) 189-203.

  18. S. Laiju, V. Rema, P. Devasia and K.A. Natarajan
    Surface properties of thiobacillus ferrooxidans and its adhesion to mineral surfaces
    Curr. Sci. 65 (1993) 974-978.

  19. J.S. Laskowski, S. Subramanian and G.A. Nyamekye
    Polysaccharides - emerging non-toxic modifiers for differential flotation of sulphides
    in "XVIII International Mineral Processing Congress", The Australian Institute of Mining and Metallurgy,(1993) 593-600.

  20. H.K. Lee, M.G. Frohberg and J.P. Hajra
    Surface tension measurements of liquid iron-nickel-sulphur ternary system using the electromagnetic oscillating droplet technique
    ISIJ International, 33 (1993) 833-838.

  21. H.K. Lee, M.G. Frohberg and J.P. Hajra
    The determination of the surface tensions of nickel-sulphur alloys using the electromagnetic oscillating droplet technique
    Can. Met. Q. 32 (1993) 289-294.

  22. R.K. Mandal, S. Lele and S. Ranganathan
    Twinning of quasicrystals and related structures
    Phil. Mag. Lett. 67 (1993) 301-305.

  23. T. Mathews and K.T. Jacob
    Phase relations in the systems Cu-O-R2O3 (R = Tm, Lu) and Gibbs energies of formation of Cu2R2O5 compounds
    J. Mater. Chem. 3 (1993) 1025-1029.

  24. T. Mathews and K.T. Jacob
    Decomposition temperatures of Cu2Ln2O5( Ln= Tb, Dy, Ho, Er, Tm, Yb, and Lu ) compounds
    J. Mater. Res. 8 (1993) 3015-3018.

  25. Tom Mathews, J.P. Hajra and K.T. Jacob
    Phase relations and thermodynamic properties of condensed phases in the system Ca-Cu-O
    Chem. Mater. 5 (1993) 1669-1675

  26. S. Murali, K.T. Kashyap, K.S. Raman and K.S.S. Murthy
    Inhibition of delayed ageing by trace additions in Al-7Si- 0.3Mg cast alloy
    Scipta Metall. Mater. 29 (1993) 1421-1426.

  27. B.S. Murty
    Mechanical alloying-a novel synthesis riute for amorphous phases
    Bull. Mater. Sci., 16 (1993) 1-17.

  28. B.S. Murty, M. Mohan Rao and S. Ranganathan
    Nanocrystalline phase formation and extension of solid solubility by mechanical alloying in Ti-based systems
    NanoStructured Materials 3 (1993) 459-467.

  29. B.S. Murty, S. Ranganathan and M. Mohan Rao
    Thermodynamics of solid state amorphization by mechanical alloying
    in "Metastable Microsctructures" (Eds.) D. Banerjee and L.A. Jacobson, Oxford & IBH Publishning Co. Pvt. Ltd., New Delhi (1992) 239.

  30. K.A. Natarajan
    Biotechnology in gold processing
    Bull. Mater. Sci. 16 (1993) 501-508.

  31. K. Padmanabhan and Kishore
    The looping behaviour of kevlar fibres
    Scripta Metall. Mater. 28 (1993) 367-370.

  32. D. Padmavardhani and Y.V.R.K. Prasad
    Effect of zirconium on the processing maps for hot working of alpha and alpha-beta brass
    Z. Metallkd. 84 (1993) 1.

  33. D. Padmavardhani and Y.V.R.K. Prasad
    Processing maps for hot working of Cu-Ni-Zn alloys: Part I: alpha-nickel silver
    J. Mater. Sci. 28 (1993) 5269-5274.

  34. D. Padmavardhani and Y.V.R.K. Prasad
    Processing maps for hot working of Cu-Ni-Zn alloys Part II: alpha-ß nickel silver
    J. Mater. Sci. 28 (1993) 5275-5279.

  35. R. Pragasam, C. Srinivasan, V.R.K. Murthy, B. Viswanathan, J. Sobhanadri, K.M. Satyalakshmi and M.S. Hegde
    Comparison of the effect of processing parameters and degradation on the dc and microwave properties of thin films and polycrystalline bulk high Tc superconducting materials
    Supercond. Sci. Technol. 6 (1993) 402

  36. T. Pramila, R. Sujatha, K.A. Natarajan, G. Ramananda Rao and C. Durga Rao,
    Some genetic engineering aspects of development of copper resistance in Thiobacillus ferrooxidans
    Proceedings of the International Conferenceon "Advances in Chemical Metallurgy" (Eds.) C.K. Gupta and M.K. Totlani, Bhabha Atomic Research Centre, Bombay (1993) 95-97.

  37. D. Preston, K.A. Natarajan, D.N. Sathyanarayana and G. Ramananda Rao
    Surface chemistry of Thiobacillus ferrooxidans relevant to adhesion on mineral surfaces
    Applied and Environmental Microbiology, 59 (1993) 4051-4055.

  38. D. Preston, K.A. Natarajan and G. Ramananda Rao
    Attachment of Thiobacillus ferrooxidans to solid substrates
    Proceedings of the International Conference on "Advances in Chemical Metallurgy" (Eds.) C.K. Gupta and M.K. Totlani, Bhabha Atomic Research Centre, Bombay (1993) 189-193.

  39. K.V.R. Prasad, K.B.R. Varma, A.R. Raju, K.M. Satyalakshmi, R.M. Mallya and M.S. Hegde
    Growth and ferroelectric properties of Bi2VO5.5 thin films with metallic LaNiO3 electrodes
    Appl. Phys. Lett. 63 (1993) 1898-1900.

  40. A. Rajan and E.S. Dwarakadasa
    Effect of chloride ion concentration during corrosion of medium strength aluminium alloys 8090, 2091 and 2014
    Brit. Corr. J. 28 (1993) 142-148.

  41. A. Rajan and E.S. Dwarakadasa
    Influence of enriched coppper on the corrosion of 8090 (aluminium-lithium alloy) in chloride solutions
    Aluminium India 4 (1993) 1-5.

  42. U. Ramamurty, A. Bandopadhyay and E.S. Dwarakadasa
    Effect of heat treatment environment on Li depletion and on mechanical properties in Al-Li alloy sheets
    J. Mat. Sci. 28 (1993) 6340-6346.

  43. S. Ranganathan
    Quasicrystals, crystals and twins- INSA Materials Science Prize Lecture-1991
    Proc. Indian natn. Sci. Acad. 59A (1993) 533-548.

  44. S. Ranganathan and B. Roy
    Coindcidence site lattices revisited
    in "Interfaces : Structure and Properties" (Ed.) S. Ranganathan, C. S. Pande, B. B. Rath and D.A. Smith, Oxford & IBH Publishing Co. Pvt. Ltd., New Delhi,(1992) 21-

  45. S. Ranganathan, A. Singh, R.K. Mandal and S. Lele
    Twinning of quasicrystals and related crystals
    in "Crystal-Quasicrystal Transitions" (Ed.) M. J. Yacaman and M. Torres, Elsevier Science Publishers B.V., (1993) 83-101

  46. N. Ravichandran and Y.V.R.K. Prasad
    Characterizatics of dynamic recrystallization domain in the processing map for hot working of OFHC copper
    Z. Metallkd. 84 (1993) 2-

  47. A. Ravindra, E.S. Dwarakadasa, T.S. Srivatsan, C. Ramanath and K.V.V. Iyengar
    Electron-beam weld microstructures and properties of aluminium-lithium alloy 8090
    J. Mater. Sci. 28 (1993) 3173-3182.

  48. S. Ravindra Reddy and J.P. Hajra
    Thermodynamics and phase equilibria in the system Ga-In using multi-parameter functions
    Calphad 17 (1993) 151-156.

  49. S. Ravindra Reddy and J.P. Hajra
    Thermodynamics and phase equilibria in the Ga-Sb system
    Mat. Sci. & Engg. B20 (1993) 308-311.

  50. K. Raviprasad and K. Chattopadhyay
    The influence of critical points and structure and microstructural evolution in iron rich Fe-Si alloys
    Acta metall. mater. 41 (1993) 609-624.

  51. K. Raviprasad, K. Aoki and K. Chattopadhyay
    The nature of dislocations and effect of order in rapidly solidified Fe- (5.5-7.5) wt.% Si alloys
    Materials Science and Engineering A172 (1993) 125-135.

  52. V. Sampath and E.S. Dwarakadasa
    A study of the fatigue, impact and fracture toughness characteristics of electroslag refined IS:7670 alloy
    Can. Met. Q. 32 (1993) 57-67.

  53. J. Sarkar and M.K. Surappa
    Hot deformarion behaviour of 6061 Al-SiCpcomposites synthesised by casting route
    Proc. Intl. Conf. on Advanced Composite Materials,
    (Eds.) T. Chandra and A. K. Dhingra, The Minerals, Metals & Materials Society, 1993, pp. 1051.

  54. J. Sarkar, Y.V.R.K. Prasad and M.K. Surappa
    The constitutive flow behaviour of 6061 Al-SiCpcomposites at elevated temperature
    Proc. of the ninth Internatl. Conf. on Composite Materials (ICCM/9), Madrid,(1993) 240.

  55. V.K. Satish, Y.V.R.K. Prasad and S.K. Biswas
    Microstructural features of flow instability in _-titanium cylinders under high strain rate compression at 25 to 400
    Metall. Trans. 24A (1993) 2503.

  56. K.M. Satyalakshmi, R.M. Mallya, K.V. Ramanathan, X.D. Wu, B. Brainard, D.C. Gautier, N.Y. Vasanthacharya and M.S. Hegde
    Epitaxial metallic LaNiO3 thin films grown by pulsed laser deposition
    Appl. Phys. Lett. 62 (1993) 1233-1235.

  57. S. Seetharaman and K.T. Jacob
    A new matched thermochemical diagram for vacuum refining of nickel and cupronickel alloys
    Proc. of The Paul E. Queneau Internatl. Symp. on "Extractive Metallurgy of Copper, Nickel and Cobalt Volume I., Fundamental Aspects", (Eds. R.G. Reddy and R.N. Weizenbach), The Minerals, Metals & Materials Society, 1993 pp. 41-58.

  58. A. Singh and S. Ranganathan
    Quasicrystalline and crystalline phases and their twins in rapidly solidified Al-Mn-Fe alloys
    J. Noncryst. Solids 153&154 (1993) 86-91.

  59. A. Singh, A.K. Srivastava and S. Ranganathan
    Electron microscopy of multiple twins in "Microstructure of Materials" (Eds.) Kannan M. Krishnan, San Fransisco Press,Inc., USA, (1993) 152-158.

  60. S.B. Singh,R. Goswami and K. Chattopadhyay
    Hardness behaviour of ultrafine dispersed materials with soft dispersoid: the case of rapidly solidified Zn-Bi immiscible alloy
    Scipta Metall Mater. 28 (1993) 1507-1512.

  61. O. Sivakesavam, I.S. Rao and Y.V.R.K. Prasad
    Processing map for hot working of as cast magnesium
    Mat. Sci & Technol. 9 (1993) 805-810.

  62. A.K. Srivastava, S. Ranganathan and S.N. Ojha
    Effect of processing on the microstructural development in a rapidly solidified Al- Fe_V-Si alloy
    From "Processing and Fabrication of Advanced Materials for High Temperature Applications-II" (Eds.) V. A. Ravi and T. S. Srivatsan,The Minerals, Metals & Materials Society, (1993) 253-265.

  63. D. Srivastava, K. Madangopal, S. Banerjee and S. Ranganathan
    Self accommodation morphology of martensite variants in Zr- 2.5 wt% Nb alloy
    Acta metall. mater. 41 (1993) 3445-3454.

  64. S. Subramanian and J.S. Laskowski
    Adsorption of dextrin onto graphite
    Langmuir, 9 (1993) 1330-1333.

  65. S. Subramanian, K.A. Natarajan, K.S. Gandhi and R. Kumar
    Studies on bacterial leaching of Malanjkhand copper ores
    Proceedings of the International Conference on "Advances in Chemical Metallurgy" (Eds.) C.K. Gupta and M.K. Totlani, Bhabha Atomic Research Centre, Bombay (1993) 697-718.

  66. M. Sukanya and K.T. Jacob
    Thermodynamic study of mixed anionic solid solutions using gradient solid electrolytes - system K2CO3-K2SO4
    J. Electrochem. Soc. 140 (1993) 2629-2635.

  67. M.K. Surappa
    On the nature of particle flow during extrusion of cast 6061 Al/SiCp composites
    J. Mat. Sci. Lett. 12 (1993) 1272-1273.

  68. M.K. Surappa and P. Sivakumar
    Fracture toughness evaluation of 2040-Al/Al2O3 particulate composites by instrumented impact
    Composites Science and Technology 46 (1993) 287-292.

  69. K.R. Udupa, S. Subramanian, D.H. Sastry and G.N.K. Iyengar
    Studies on includion characterization in electroslag refined En 24 steel
    Materials Forum 17 (1993) 225-234.

  70. S. Venugopal, S.L. Mannan and Y.V.R.K. Prasad
    Influence of state of stress on the processing map for hot working of stainless steel type AISI 304L: compression vs.torsion
    Mat. Sci. Engg.A160 (1993) 63-69.

  71. S. Venugopal, S.L. Mannan and Y.V.R.K. Prasad
    Processing map for mechanical working of stainless steel type AISI 316L
    Scripta Metall. Mater. 28 (1993) 715-720.

  72. S. Venugopal, S.L. Mannan, S. Sasidhara and Y.V.R.K. Prasad
    Design and fabrication of silicon carbide split furnace for high-speed compression tests upto 1573K
    Experimental Techniques, March/April 1993, p.36-40

  73. S. Venugopal, S.L. Mannan and Y.V.R.K. Prasad
    Processing map for hot working of as- cast stainless steel type AISI 304
    Metals Materials And Processes, 5 (1993) 1-12.

  74. S. Venugopal, S.L. Mannan and Y.V.R.K. Prasad
    Processing map for cold and hot working of as-cast stainless steel type AISI 304
    J. Mat. Sci. Lett. 12 (1993) 1875-1878.

  75. S. Venugopal, S.L. Mannan and Y.V.R.K. Prasad
    Influence of cast versus wrought microstructure on the processing map for hot working of stainless steel type AISI 304
    Materials Lett. 17 (1993) 388-392.

  76. S. Venugopal, S.L. Mannan and Y.V.R.K. Prasad
    Processing map for cold and hot working of stainless steel type AISI 304
    J. Nuclear Mat. 206 (1993) 77-81.

  77. S. Venugopal, S.L. Mannan and Y.V.R.K. Prasad
    Processing map for hot working of stainless steel type AISI 316L
    Mat. Sci. & Technol. 9 (1993) 899-906