SUSARLA Venkata Surya Narayana Murty

Research Fellow
Metallurgical Processing Group
Steel Research Center
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Research Topics

  • High temperature deformation of materials

  • Development of deformation processing maps for optimisation of hot workability

  • Structure-property correlation in materials using optical, scanning and transmission electron

List of Articles

Paper in Journal

  1. S.V.S. Narayana Murty and B.Nageswara Rao, "Further comments on Harmonic Balance: Comparison of equation of motion and energy methods", Journal of Sound and Vibration, Vol 183 (3) (1995) pp 563-565.

  2. S.V.S. Narayana Murty, P. Ramesh Narayanan, "Galvanic corrosion of silver-brass interface of a capacitor", Journal of Materials Science Letters, Vol. 15 (1996), pp1708 -1709.

  3. S.V.S. Narayana Murty, "Processing Map for AFNOR 7020 Aluminium Alloy" Hot Working Guide -A Compendium of Processing Maps, Eds. Y. V. R. K. Prasad and S. Sasidhara, American Society for Metals, Metals Park, Ohio, USA (1997), p136-138.

  4. S.V.S. Narayana Murty, M.S. Sarma and B.Nageswara Rao, "On the evaluation of efficiency parameter in processing maps", Metallurgical and Materials Transactions A, Vol.28A (1997) pp 1581-1582.

  5. S.V.S. Narayana Murty and B.Nageswara Rao, "On the Gegel's stability criterion in processing maps", Metallurgical and Materials Transactions A Vol.28A (1997) pp 2170-2173.

  6. S.V.S. Narayana Murty and B.Nageswara Rao, "Hot working characteristics of Zr-2.5 Nb using processing maps", Materials Science and Technology, Vol.14 (1998) pp 885-887.

  7. S.V.S. Narayana Murty and B.Nageswara Rao, "On the development of instability Criteria during hot working with reference to IN 718", Materials Science & Engineering A , Vol, A 254 (1998) pp 76-82.

  8. S.V.S. Narayana Murty and B.Nageswara Rao, "Instability map for hot working of 6061Al-10 Vol% Al2O3 metal matrix composite", Journal of Physics D: Applied Physics, Vol.31 (1998) pp 3306-3311.

  9. S.V.S. Narayana Murty and B.Nageswara Rao, "Ziegler's criterion on the instability regions in processing maps", Journal of Materials Science Letters, Vol.17 (1998) pp 1203-1205.

  10. S.V.S. Narayana Murty and B.Nageswara Rao, "Instability map for the cold and warm working of as cast 304 stainless steel", Journal of Materials Processing Technology, Vol. 87 (1999) pp 291-292.

  11. S.V.S. Narayana Murty and B.Nageswara Rao, "Modelling of constitutive equations to describe hot deformation of 99.9% pure aluminium", Materials Science and Technology, Vol. 15 (1999), pp 599-600.

  12. S.V.S. Narayana Murty and B.Nageswara Rao, "On the polar reciprocity model for hot deformation characteristics of materials", Bulletin of Material Science, Vol.22,(1999) pp 9-10.

  13. S.V.S. Narayana Murty and B.Nageswara Rao, "Instability map for hot working of Ni-16 Cr-8 Fe alloy (IN 100)", Journal of Materials Science Letters, Vol. 18 (1999) pp 677-679.

  14. S.V.S. Narayana Murty and B.Nageswara Rao, "On the flow localization concepts in the processing maps of IN 718", Materials Science & Engineering A , Vol. A267 (1999), pp 159-161.

  15. S.V.S. Narayana Murty and B.Nageswara Rao, "On the dynamic material model for the hot deformation of materials", Journal of Materials Science Letters, Vol. 18 (1999), pp 1757-1758.

  16. S.V.S. Narayana Murty and B.Nageswara Rao, "On the hot working characteristics of INCONEL alloy MA 754 using processing maps", Scandinavian Journal of Metallurgy, Vol. 29 (2000).

  17. S.V.S. Narayana Murty and B.Nageswara Rao, "On the flow localization concepts in the processing maps of Ti-24Al-20Nb", Journal of Materials Processing Technology, Vol. 104 (2000) pp 103-109.

  18. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Instability criteria for hot deformation of materials", Intl. Mat. Rev., Vol. 45 (2000), pp. 15 -26.

  19. S.V.S. Narayana Murty and B.Nageswara Rao, "On the flow localization concepts in the processing maps of Ti-24Al-20Nb", J. Mater. Proc. Techno., Vol. 104 (2000),pp. 103-109.

  20. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Processing map for hot working of powder metallurgy 2124 Al-20 Vol % SiCp metal matrix composite", Adv. Comp. Lett., Vol. 9 (2000), pp. 147-151.

  21. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Development of a processing map for the hot working of Ti-25Al-15Nb", Z. Metallkd., Vol. 91 (2000),pp. 769-774.

  22. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Application of dynamic material model for hot isostatic pressing of powder compacts" Powder Metallurgy, Vol. 43 (2000), pp. 375-379.

  23. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Identification of flow instabilities during hot working of powder metallurgy superalloy IN100", Nowder Metallurgy, Vol. 44 (2001), pp. 165-170.

  24. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "On the hot workability of ELI grade titanium alloy Ti-6Al-4V", Z. Metallkd., Vol. 92 (2001),pp. 473-476.

  25. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Hot working characteristics of powder metallurgy NIMONIC AP-1 superalloy", Powder Metallurgy, Vol. 44 (2001), pp. 267-273.

  26. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Processing maps for the hot deformation of alpha-2 aluminide alloy Ti-24Al-11Nb", J. Mater. Sci.,Vol. 37 (2002), pp. 1197-1201.

  27. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap,., "clarifications on the value of k and m in a constitutive equation of type: ", J. Mater. Proc. Technol., Vol. 124 (2002), p 259.

  28. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "On the hot working characteristics of 2124 Al -SiCp metal matrix composites", Adv. Comp. Mat. Vol.11 (2002), pp 105-120.

  29. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Development and Validation of a Processing Map for Zirconium alloys", Mod. and Sim. Mat. Sci.Engg., Vol. 10 (2002), pp. 503-520.

  30. S.V.S. Narayana Murty and B.Nageswara Rao, "Reinvestigation on the DMM analysis of 99.94% purity aluminium", Material Science and Technology, Vol.18(2002), pp 571-574.

  31. A.K. Jha, S.V.S. Narayana Murty, E. Jacob, "Metallurgical analysis of cracks in an aluminium alloy ring used in satellite separation system", Engineering Failure Analysis, Vol. 9 (2002), pp. 701-719.

  32. A.K. Jha, S.V.S. Narayana Murty, V.Divakar and K. Sreekumar, "Metallurgical analysis of failed SS bolts in flanged joints of a liquid oxidizer pipe line", Cngineering Failure Analysis, Vol. 10 (2003), pp. 67-75.

  33. A.K. Jha, S.V.S. Narayana Murty, V.Divakar and K. Sreekumar, "Metallurgical analysis of cracking in the weldment of propellant tank", Engineering Failure Analysis, Vol. 10 (2003), pp. 265-273.

  34. S.V.S. Narayana Murty and B.Nageswara Rao, and B.P. Kashyap, "On the hot working characteristics of 6061Al-SiC and 6061-Al2O3 particulate reinforced metal matrix composites" Composites Science and Technology, 2003 (in press).

  35. S.V.S. Narayana Murty and B.Nageswara Rao, and B.P. Kashyap, "on the relationship between the intrinsic hot workability parameters of DMM and PRM" Scand. J. Metall., 2003 (in press).

  36. S.V.S. Narayana Murty, B.Nageswara Rao and B. P. Kashyap, "Improved ductile fracture criterion for cold forming of spheroidised steel", J. Mater. Proc. Technol.,2003 (in press).

  37. S.V.S. Narayana Murty and B.Nageswara Rao, and Kashyap, B.P., "A Limiting Condition at the Initiation of Fracture During Cold Forming of Low Carbon Steels", Trans. Ind. Inst. Metals, 2003 (in press).

  38. S.V.S. Narayana Murty, S.Torizuka, K.Nagai, N.Koseki and Y.Kogo, "Classification of microstructural evolution during large strain high Z deformation of a 0.15 carbon steel", Scripta Materialia, 52 (2005) pp713-718

  39. S.V.S. Narayana Murty, Bhanu Pant, Govind, and T. S. Lakshmanan, "Materials for low cost to space structures", paper presented at the conference on "Low Cost to Space", Proceedings of the Astronautical Society of India, ISRO-SP-80-96 (1996)pp 414.

  40. S.V.S. Narayana Murty, K. Sreekumar, A. Natarajan and T. S. Lakshmanan, "Application of processing maps in the quality assessment of engineering components-An Indian experience", Proceedings of the "International Conference on Superplasticity in Advanced Materials", ICSAM-97, Indian Institute of Science, Bangalore, Trans Tech Publishers, Switerland (1997), pp 705-711.

  41. S.V.S. Narayana Murty, K. Sreekumar, A. Natarajan and P. P. Sinha, "Metallographic investigations on the appearance of streaks in the radiographic inspection of maraging steel forged ring-plate weldments", Proceedings of the "International Conference on Recent Advances in Metallurgical Processing 3(ICRAMP), Golgen Jubilee celebrations of the Department of Metallurgy, Indian Institute of Science, Bangalore, Eds. D.H. Sastry, E.S. Dwarakadasa, G.K. Iyengar and S. Subramanian, New Age International Publishers, New Delhi (1997), pp1399-1403.

  42. S.V.S. Narayana Murty and A. Natarajan, "Microstructural analys is of large sized propellant tanks for launch vehicle applications using Insitu Metallography", XXI National Conference of the Electron Microscope Society of India, Thiruvananthapuram, December 17-19, 1997.

  43. S.V.S. Narayana Murty, E. Jacob, A. Natarajan and T. S. Lakshmanan, "Failure analysis of 2.25 Cr-1 Mo superheater tubes in a liquid hydrogen plant", presented at third work shop on Creep, Fatigue and Creep-Fatigue interaction, January 20- 22, 1999 held at Indira Gandhi Centre for Atomic Research, Kalpakkam, India.

  44. S.V.S. Narayana Murty and T.S. Lakshmanan, "Fractographic investigations on the cracking of AFNOR 7020 aluminium alloy weldments", Electron Microscope Society of India (EMSI-2002), Indian Institute of Technology, Bombay, Mumbai,19-22nd February 2002.

  45. S.V.S. Narayana Murty and B.Nageswara Rao, K. Sreekumar and B.P. Kashyap, Proceedings of "Deformation processing of metal matrix composites", INCCOM-1, First ISAMPE National Conference on Composites, ISAMPE,Thiruvananthapuram, 3-4 May 2002, pp 345-360.

  46. S.V.S. Narayana Murty and B.Nageswara Rao, and Kashyap, B.P., "A Limiting Condition at the Initiation of Fracture During Cold Forming of Low Carbon Steels", Fourth National Symposium of Research Scholars on Metals and Materials, (NSRS-4), Department of Metallurgical Engineering, Indian Institute of Technology, Madras, 27-28th September, 2002.

  47. S.V.S. Murty, S. Torizuka and K. Nagai, Dynamic recrystallization of ferrite during warm deformation of ultrafine grained ultra-low carbon steel, Scripta Materialia, 53, 6 (2005) pp763-768

  48. S.V.S. Narayana Murty, S. Torizuka and K. Nagai, Microstructural evolution during simple, heavy warm compression of a low carbon steel: Development of a processing map, Materials Science and Engineering A, 410-411 (2005) pp319-323

  49. S.V.S. Narayana Murty, S. Torizuka and K. Nagai, Ferrite Grain Size Formed by Large Strain-High Z Deformation in a 0.15C Steel, Materials Transactions, 46, 11 (2005) pp2454-2460

  50. S.V.S. Narayana Murty, S. Torizuka and K. Nagai, Microstructural and Micro-textural Evolution during Single Pass High Z-large Strain Deformation of a 0.15C Steel, ISIJ International,45 ,11 (2005) pp1651-1657

  51. S.V.S. Narayana Murty, S.Torizuka, K.Nagai, N.Koseki and Y.Kogo, "Classification of microstructural evolution during large strain high Z deformation of a 0.15 carbon steel", Scripta Materialia, 52, 8 (2005) pp713-718

  52. S. Torizuka, A. Ohmori, SVS Murty and K. Nagai, High Z - Large Strain Deformation Processing and its Applications, Materials Science Forum, 503-504 (2006) pp329-334

  53. S.V.S. Murty, S. Torizuka and K. Nagai, Controlling mechanism of ferrite grain size generated through large strain deformation of 0.15C steel, Materials Science Forum, 503-504 (2006) pp687-692

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