All Stories

  1. Influence of Mo alloying on the thermal stability and hardness of ultrafine-grained Ni processed by high-pressure torsion

    Article • Journal of Materials Research and Technology, October 2017, Elsevier

    Prof Subramanya Sarma Vadlamani

  2. Influence of mode of plastic straining on the microstructure of Ni and Ti deformed through rolling and torsion

    Article • Materials Characterization, October 2017, Elsevier

    Prof Subramanya Sarma Vadlamani

  3. Influence of the mode of deformation on recrystallisation kinetics in Nickel through experiments, theory and phase field model

    Article • The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics, September 2017, Taylor & Francis

    Prof Subramanya Sarma Vadlamani

  4. Evolution of the microstructure during annealing of ultrafine-grained Ni with different Mo contents

    Article • Materials Characterization, August 2017, Elsevier

    Prof Subramanya Sarma Vadlamani

  5. Spark plasma consolidation of continuous fiber reinforced titanium matrix composites

    Article • Materials Science and Engineering A, August 2017, Elsevier

    Prof Subramanya Sarma Vadlamani

  6. Influence of processing parameters on dynamic recrystallization and the associated annealing twin boundary evolution in a nickel base superalloy

    Article • Materials Science and Engineering A, July 2017, Elsevier

    Prof Subramanya Sarma Vadlamani

  7. Effect of Mo addition on the microstructure and hardness of ultrafine-grained Ni alloys processed by a combination of cryorolling and high-pressure torsion

    Article • Materials Science and Engineering A, March 2017, Elsevier

    Prof Subramanya Sarma Vadlamani

  8. Hot deformation characteristics and processing map of a phosphorous modified super austenitic stainless steel

    Article • Materials & Design, February 2017, Elsevier

    Prof Subramanya Sarma Vadlamani

  9. Microstructure and Mechanical Properties of V-Nb Microalloyed Ultrafine-Grained Dual-Phase Steels Processed Through Severe Cold Rolling and Intercritical Annealing

    Article • Metallurgical and Materials Transactions A, December 2016, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  10. Implication of grain boundary engineering on high temperature hot corrosion of alloy 617

    Article • Corrosion Science, May 2016, Elsevier

    Prof Subramanya Sarma Vadlamani

  11. Characterization of hot deformation behavior of alloy 617 through kinetic analysis, dynamic material modeling and microstructural studies

    Article • Materials Science and Engineering A, May 2016, Elsevier

    Prof Subramanya Sarma Vadlamani

  12. Experimental verification of grain boundary-sliding controlled steady state superplastic flow in both continually and statically recrystallizing Al alloys

    Article • Materials Science and Engineering A, March 2016, Elsevier

    Prof Subramanya Sarma Vadlamani

  13. Synthesis and characterization of Fe-15wt.% ZrO2 nanocomposite powders by mechanical milling

    Article • Powder Technology, January 2016, Elsevier

    Prof Subramanya Sarma Vadlamani

  14. Influence of mode of deformation on microstructural heterogeneities in Ni subjected to large strain deformation

    Article • Philosophical Magazine Letters, September 2015, Taylor & Francis

    Prof Subramanya Sarma Vadlamani

  15. Role of Carbide Precipitates and Process Parameters on Achieving Grain Boundary Engineered Microstructure in a Ni-Based Superalloy

    Article • Metallurgical and Materials Transactions A, July 2015, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  16. The Effect of Thermomechanical Treatment on the Microstructure and the Mechanical Behavior of a Supersaturated Cu-Ag Alloy

    Article • Materials Science Forum, February 2015, Trans Tech Publications

    Dr Sitarama Raju Kada, Prof Subramanya Sarma Vadlamani

  17. Solute redistribution during annealing of a cold rolled Cu–Ag alloy

    Article • Journal of Alloys and Compounds, February 2015, Elsevier

    Prof Subramanya Sarma Vadlamani

  18. Efficiency of the refinement by deformation twinning in wire drawn single phase copper alloys

    Article • Materials Science and Engineering A, January 2015, Elsevier

    Prof Subramanya Sarma Vadlamani

  19. Mechanical properties and corrosion behaviour of nanocrystalline Ti–5Ta–1.8Nb alloy produced by cryo-rolling

    Article • Materials Science and Engineering A, October 2014, Elsevier

    Dr Kamachi U Mudali, Prof Subramanya Sarma Vadlamani

  20. Processing of Bimodal Grain-Sized Ultrafine-Grained Dual Phase Microalloyed V-Nb Steel with 1370 MPa Strength and 16 pct Uniform Elongation Through Warm Rolling and Intercritical Annealing

    Article • Metallurgical and Materials Transactions A, August 2014, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  21. Microstructure evolution during annealing of an SPD- processed supersaturated Cu – 3 at.% Ag alloy

    Article • IOP Conference Series Materials Science and Engineering, August 2014, Institute of Physics Publishing

    Prof Subramanya Sarma Vadlamani

  22. Effect of Strain Rate on the Dynamic Recrystallization Behavior in a Nitrogen-Enhanced 316L(N)

    Article • Metallurgical and Materials Transactions A, August 2014, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  23. New insights into the relationship between dynamic softening phenomena and efficiency of hot working domains of a nitrogen enhanced 316L(N) stainless steel

    Article • Materials Science and Engineering A, March 2014, Elsevier

    Prof Subramanya Sarma Vadlamani

  24. Isothermal Grain Growth Studies on Nanostructured 9Cr-1Mo and 9Cr-1W Ferritic Steels Containing Nano-sized Oxide Dispersoids

    Article • Metallurgical and Materials Transactions A, January 2014, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  25. Properties of cryo-drawn copper with severely twinned microstructure

    Article • Materials Science and Engineering A, December 2013, Elsevier

    Prof Subramanya Sarma Vadlamani

  26. Effect of Y2O3 on Spark Plasma Sintering Kinetics of Nanocrystalline 9Cr-1Mo Ferritic Oxide Dispersion-Strengthened Steels

    Article • Metallurgical and Materials Transactions A, July 2013, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  27. Preface

    Article • Transactions of the Indian Institute of Metals, May 2013, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  28. Development of high strength and ductile ultra fine grained dual phase steel with nano sized carbide precipitates in a V–Nb microalloyed steel

    Article • Materials Science and Engineering A, April 2013, Elsevier

    Prof Subramanya Sarma Vadlamani

  29. High strength and ductile ultrafine-grained Cu–Ag alloy through bimodal grain size, dislocation density and solute distribution

    Article • Acta Materialia, January 2013, Elsevier

    Dr Sitarama Raju Kada, Prof Subramanya Sarma Vadlamani

  30. Hot hardness behaviour of ultrafine grained ferritic oxide dispersion strengthened alloys prepared by mechanical alloying and spark plasma sintering

    Article • Materials Science and Engineering A, December 2012, Elsevier

    Prof Subramanya Sarma Vadlamani

  31. On the Estimation of True Hall-Petch Constants and Their Role on the Superposition Law Exponent in Al Alloys

    Article • Advanced Engineering Materials, August 2012, Wiley

    Prof Subramanya Sarma Vadlamani

  32. Two strain-hardening mechanisms in nanocrystalline austenitic steel: An in situ synchrotron X-ray diffraction study

    Article • Scripta Materialia, May 2012, Elsevier

    Prof Subramanya Sarma Vadlamani

  33. Dynamic Recrystallisation during Isothermal Hot Deformation in a Titanium Modified Austenitic Stainless Steel

    Article • Materials Science Forum, April 2012, Trans Tech Publications

    Prof Subramanya Sarma Vadlamani

  34. Role of Twinning on Dynamic Recrystallization and Microstructure During Moderate to High Strain Rate Hot Deformation of a Ti-Modified Austenitic Stainless Steel

    Article • Metallurgical and Materials Transactions A, February 2012, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  35. Influence of State of Stress on Dynamic Recrystallization in a Titanium-Modified Austenitic Stainless Steel

    Article • Metallurgical and Materials Transactions A, December 2011, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  36. Texture Analysis for Determining the Rate Controlling Process in the Transient and Steady State Regions of Superplastic Flow

    Article • Materials Science Forum, December 2011, Trans Tech Publications

    Prof Subramanya Sarma Vadlamani

  37. Study of Texture in Ultra Fine Grained Dual Phase Steel Sheets

    Article • Materials Science Forum, December 2011, Trans Tech Publications

    Prof Subramanya Sarma Vadlamani

  38. Origin and Role of Σ3 Boundaries during Thermo-Mechanical Processing of a Ti-Modified Austenitic Stainless Steel

    Article • Materials Science Forum, December 2011, Trans Tech Publications

    Prof Subramanya Sarma Vadlamani

  39. Severe deformation twinning in pure copper by cryogenic wire drawing

    Article • Acta Materialia, December 2011, Elsevier

    Prof Subramanya Sarma Vadlamani

  40. Thermal Stability of Vacuum Hot Pressed Bulk Nanostructured Al-Cu Alloys

    Article • Materials Science Forum, June 2011, Trans Tech Publications

    Prof Subramanya Sarma Vadlamani

  41. Effect of yttria particle size on the microstructure and compression creep properties of nanostructured oxide dispersion strengthened ferritic (Fe–12Cr–2W–0.5Y2O3) alloy

    Article • Materials Science and Engineering A, May 2011, Elsevier

    Prof Subramanya Sarma Vadlamani

  42. Development of ultra-fine grained dual phase microalloyed steels through severe cold rolling and intercritical annealing

    Article • Transactions of the Indian Institute of Metals, February 2011, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  43. Microstructure evolution and hardness variation during annealing of equal channel angular pressed ultra-fine grained nickel subjected to 12 passes

    Article • Journal of Materials Science, December 2010, Springer Science + Business Media

    Professor M Ghanashyam Krishna, Dr Sitarama Raju Kada, Prof Subramanya Sarma Vadlamani

  44. Prediction of carbon segregation on the surface of continuously annealed hot-rolled LCAK steel

    Article • Surface and Coatings Technology, December 2010, Elsevier

    Prof Subramanya Sarma Vadlamani

  45. A Study on Microstructural Evolution and Dynamic Recrystallization During Isothermal Deformation of a Ti-Modified Austenitic Stainless Steel

    Article • Metallurgical and Materials Transactions A, November 2010, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  46. Role of stacking fault energy in strengthening due to cryo-deformation of FCC metals

    Article • Materials Science and Engineering A, November 2010, Elsevier

    Prof Subramanya Sarma Vadlamani

  47. On the Hall–Petch relationship in a nanostructured Al–Cu alloy

    Article • Materials Science and Engineering A, November 2010, Elsevier

    Prof Subramanya Sarma Vadlamani

  48. One-step and iterative thermo-mechanical treatments to enhance Σ3 n boundaries in a Ti-modified austenitic stainless steel

    Article • Journal of Materials Science, October 2010, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  49. Compression creep studies of mechanically alloyed nanostructured Fe-12Cr-2W-0.25Y 2 O 3 ODS alloy

    Article • Journal of Physics Conference Series, July 2010, Institute of Physics Publishing

    Prof Subramanya Sarma Vadlamani

  50. High temperature wear behavior of Al–4Cu–TiB2 in situ composites

    Article • Wear, May 2010, Elsevier

    Prof Subramanya Sarma Vadlamani

  51. Effect of rolling temperature on the evolution of defects and properties of an Al–Cu alloy

    Article • Journal of Materials Science, April 2010, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  52. Studies on recrystallization of single-phase copper alloys by resistance measurements

    Article • Acta Materialia, April 2010, Elsevier

    Prof Subramanya Sarma Vadlamani

  53. Dynamic Recrystallization in a Ti Modified Austenitic Stainless Steel During High Strain Rate Deformation

    Article • Materials and Manufacturing Processes, March 2010, Taylor & Francis

    Prof Subramanya Sarma Vadlamani

  54. Application of textured highly alloyed Ni–W tapes for preparing coated conductor architectures

    Article • Superconductor Science and Technology, February 2010, Institute of Physics Publishing

    Prof Subramanya Sarma Vadlamani

  55. Microstructural studies on nanocrystalline oxide dispersion strengthened austenitic (Fe–18Cr–8Ni–2W–0.25Y2O3) alloy synthesized by high energy ball milling and vacuum hot pressing

    Article • Journal of Materials Science, February 2010, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  56. Microstructure and mechanical properties of nanocrystalline high strength Al–Mg–Si (AA6061) alloy by high energy ball milling and spark plasma sintering

    Article • Materials Science and Engineering A, December 2009, Elsevier

    Dr Sitarama Raju Kada, Prof Subramanya Sarma Vadlamani

  57. Functionally Graded Al Alloy Matrix In-Situ Composites

    Article • Metallurgical and Materials Transactions A, October 2009, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  58. Microstructure and Mechanical Properties of Nanostructured Al-4Cu Alloy Produced by Mechanical Alloying and Vacuum Hot Pressing

    Article • Metallurgical and Materials Transactions A, October 2009, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  59. Microstructure and Mechanical Properties of Gas-Tungsten-Arc–Welded Ti-15-3 Beta Titanium Alloy

    Article • Metallurgical and Materials Transactions A, August 2009, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  60. Studies on hot rolled galvanized steel sheets: Effect of reheating on galvanizing

    Article • Surface and Coatings Technology, August 2009, Elsevier

    Prof Subramanya Sarma Vadlamani

  61. Studies on twinning and grain boundary character distribution during anomalous grain growth in a Ti-modified austenitic stainless steel

    Article • Materials Science and Engineering A, July 2009, Elsevier

    Prof Subramanya Sarma Vadlamani

  62. Development of high strength Al–Mg–Si AA6061 alloy through cold rolling and ageing

    Article • Materials Science and Engineering A, July 2009, Elsevier

    Prof Subramanya Sarma Vadlamani

  63. The influence of room temperature and cryogenic temperature rolling on the aging and wear behaviour of Al–4Cu–5TiB2 in situ composites

    Article • Journal of Alloys and Compounds, June 2009, Elsevier

    Prof Subramanya Sarma Vadlamani

  64. Effect of post weld heat treatment on the microstructure and tensile properties of dissimilar friction stir welded AA 2219 and AA 6061 alloys

    Article • Transactions of the Indian Institute of Metals, February 2009, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  65. Effect of Temperature on the Wear Behavior of Al-7Si-TiB2 In-Situ Composites

    Article • Metallurgical and Materials Transactions A, November 2008, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  66. Grain Boundary Microstructural Control through Thermomechanical Processing in a Titanium-Modified Austenitic Stainless Steel

    Article • Metallurgical and Materials Transactions A, October 2008, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  67. Studies on hot-rolled galvanized steel sheets: Segregation of alloying elements at the surface

    Article • Scripta Materialia, September 2008, Elsevier

    Prof Subramanya Sarma Vadlamani

  68. Optimisation of single La2Zr2O7 buffer layers for YBCO coated conductors prepared by chemical solution deposition

    Article • Journal of Crystal Growth, August 2008, Elsevier

    Prof Subramanya Sarma Vadlamani

  69. Microstructure and mechanical properties of ultra fine grained Cu–Zn and Cu–Al alloys produced by cryorolling and annealing

    Article • Materials Science and Engineering A, August 2008, Elsevier

    Prof Subramanya Sarma Vadlamani

  70. Tensile and wear behaviour of in situ Al–7Si/TiB2 particulate composites

    Article • Wear, June 2008, Elsevier

    Prof Subramanya Sarma Vadlamani

  71. A statistical analysis on erosion wear behaviour of A356 alloy reinforced with in situ formed TiB2 particles

    Article • Materials Science and Engineering A, March 2008, Elsevier

    Prof Subramanya Sarma Vadlamani

  72. High Strength Bulk Nanostructured 2219 Al Alloy Produced by High Energy Ball Milling and Hot Pressing

    Article • Materials Science Forum, January 2008, Trans Tech Publications

    Prof Subramanya Sarma Vadlamani

  73. Influence of in situ formed TiB2 particles on the abrasive wear behaviour of Al–4Cu alloy

    Article • Materials Science and Engineering A, September 2007, Elsevier

    Prof Subramanya Sarma Vadlamani

  74. Rolling and recrystallisation textures in Cu–Al, Cu–Mn and Cu–Ni alloys

    Article • Journal of Materials Science, June 2007, Springer Science + Business Media

    Prof Subramanya Sarma Vadlamani

  75. Nanoindentation studies on Ti–Zr–Ni bulk quasicrystalline intermetallics

    Article • The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics, June 2007, Taylor & Francis

    Prof Subramanya Sarma Vadlamani

  76. Preparation of coated conductor architectures on Ni composite tapes

    Article • Superconductor Science and Technology, June 2007, Institute of Physics Publishing

    Prof Subramanya Sarma Vadlamani

  77. Development of ultrafine grained high strength Al–Cu alloy by cryorolling

    Article • Scripta Materialia, June 2006, Elsevier

    Prof Subramanya Sarma Vadlamani

  78. Transport Measurements and<tex>$J_rm c$</tex>Simulations for RABiTS Based Coated Conductors—Doping and Grain Architecture

    Article • IEEE Transactions on Applied Superconductivity, June 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Prof Subramanya Sarma Vadlamani, Jens Hänisch

  79. Effect of sulphur on cube texture formation in microalloyed nickel substrate tapes

    Article • Physica C Superconductivity, January 2005, Elsevier

    Prof Subramanya Sarma Vadlamani

  80. Nickel DABiTS-tapes as a promising alternative to RABiTS-tapes

    Article • Physica C Superconductivity, August 2004, Elsevier

    Prof Subramanya Sarma Vadlamani

  81. On the cold rolling textures in some fcc Ni–W alloys

    Article • Materials Science and Engineering A, August 2004, Elsevier

    Prof Subramanya Sarma Vadlamani

  82. Simulation of the critical current density and its dependence on geometrical factors in RABiTS based coated conductors

    Article • Superconductor Science and Technology, June 2004, Institute of Physics Publishing

    Prof Subramanya Sarma Vadlamani, Jens Hänisch

  83. Recrystallisation texture and magnetisation behaviour of some FCC Ni–W alloys

    Article • Scripta Materialia, April 2004, Elsevier

    Prof Subramanya Sarma Vadlamani

  84. High cycle fatigue behaviour of a multiphase microalloyed medium carbon steel: a comparison between ferrite–pearlite and tempered martensite microstructures

    Article • Materials Science and Engineering A, December 2003, Elsevier

    Prof Subramanya Sarma Vadlamani

  85. Low cycle fatigue behaviour of a multiphase medium carbon microalloyed steel processed through rolling

    Article • Scripta Materialia, September 2003, Elsevier

    Prof Subramanya Sarma Vadlamani

  86. Development of high strength and strongly cube textured Ni-4.5% W/Ni-15% Cr composite substrate for coated conductor application

    Article • Acta Materialia, September 2003, Elsevier

    Prof Subramanya Sarma Vadlamani

  87. Thermomechanical processing and characterisation of multi-phase microstructures in a V-bearing medium carbon micro-alloyed steel

    Article • Journal of Materials Processing Technology, August 2003, Elsevier

    Prof Subramanya Sarma Vadlamani

  88. Dispersion strengthened and highly cube textured Ni alloy tapes as possible substrates for coated conductors

    Article • Acta Materialia, August 2003, Elsevier

    Prof Subramanya Sarma Vadlamani

  89. On the development of high strength and bi-axially textured Ni–3%W/Ni–10%Cr–1.5%Al composite substrate for coated conductor application

    Article • Scripta Materialia, April 2003, Elsevier

    Prof Subramanya Sarma Vadlamani

  90. Low cycle fatigue behavior of a multiphase microalloyed medium carbon steel: comparison between ferrite–pearlite and quenched and tempered microstructures

    Article • Materials Science and Engineering A, March 2003, Elsevier

    Prof Subramanya Sarma Vadlamani

  91. Strengthening of biaxially textured Ni-alloys as substrates for YBCO tape conductors

    Article • Physica C Superconductivity, August 2002, Elsevier

    Prof Subramanya Sarma Vadlamani

  92. On the comparision of crack closure evaluation using dynamic and static compliance measurements

    Article • International Journal of Fatigue, September 2001, Elsevier

    Prof Subramanya Sarma Vadlamani

  93. On the fatigue crack growth behaviour of two ferrite–pearlite microalloyed steels

    Article • Materials Letters, November 2000, Elsevier

    Prof Subramanya Sarma Vadlamani

  94. Low cycle fatigue behaviour of a medium carbon microalloyed steel

    Article • International Journal of Fatigue, January 1997, Elsevier

    Prof Subramanya Sarma Vadlamani