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  1. No Access

    Article

    Effect of Uniaxial Pre-strain on Room Temperature Tensile and Creep Behavior of Aluminum Alloy AA2219-T87 for Propellant Tanks of Satellite Launch Vehicles

    In this study, the effect of uniaxial pre-strain in the range of 1-9%, has been studied on room temperature tensile and creep behavior of aluminum alloy AA2219-T87. Tensile properties of pre-strained specimens...

    P. Manikandan, G. Sudarshan Rao… in Journal of Materials Engineering and Perfo… (2023)

  2. No Access

    Article

    Effect of Uniaxial Pre-strain on Tensile, Work Hardening, Fracture Toughness, and Fatigue Crack Growth Rate of Titanium Alloy Ti–6Al–4V

    In this study, the effect of plastic deformation on strength, work hardening behavior, fracture toughness (FT, JIc), and fatigue crack growth rate (FCGR) of Ti–6Al–4V alloy in annealed condition was studied. Ti–6...

    K. Saravanan, P. Manikandan, K. Jalaja… in Metallurgical and Materials Transactions A (2023)

  3. No Access

    Article

    Biaxial Tensile Behavior of Aluminum Alloy AA2219-T852 using Tension and Internal Pressure

    Aluminum alloy AA2219-T852 tubular specimens were subjected to biaxial testing. The specimens were tested under tensile as well as internal pressure simultaneously to create biaxial loading conditions with str...

    P. Manikandan, G. Sudarshana Rao… in Journal of Materials Engineering and Perfo… (2023)

  4. No Access

    Article

    On the anisotropy in room-temperature mechanical properties of laser powder bed fusion processed Ti6Al4V-ELI alloy for aerospace applications

    Extra low interstitial (ELI) grade of titanium alloy Ti6Al4V is used for the fabrication of components operating at cryogenic temperatures in satellite launch vehicles, given its excellent combination of stren...

    P. Manikandan, V. Anil Kumar, P. I. Pradeep, R. Vivek… in Journal of Materials Science (2022)

  5. No Access

    Article

    Tensile and Fracture Properties of Aluminium Alloy AA2219-T87 Friction Stir Weld Joints for Aerospace Applications

    The purpose of the present work is to study the mechanical behaviour of AA2219-T87 friction stir weld (FSW) joints at different temperatures (Room temperature (RT), 77 K and 20 K) and correlate them to the mic...

    P. Manikandan, T. Antony Prabhu… in Metallurgical and Materials Transactions A (2021)

  6. No Access

    Article

    Kinetics of Cr2N Precipitation and Its Effect on Pitting Corrosion of Nickel-Free High-Nitrogen Austenitic Stainless Steel

    In the present work, hot-rolled nickel-free high-nitrogen austenitic stainless steels (HNSS) were solution annealed and aged at 700, 800 and 900 °C for 14 h. Precipitation behavior of Cr2N at the grain boundaries...

    K. Krishna Kumar, J. Anburaj, R. Dhanasekar… in Journal of Materials Engineering and Perfo… (2020)

  7. No Access

    Article

    High Temperature Tensile Behavior of a Nickel-Based Superalloy 55Ni-17Cr-12Fe-9Mo-2Nb-1.5Al Used in Launch Vehicle Applications

    55Ni-17Cr-12Fe-9Mo-2Nb-1.5Al alloy is a nickel-based superalloy (Russian designation is XH55MбЮ or KhN55MBYu, XH55) without any equivalent in American/European alloy designation. It is used in cryogenic engine...

    P. Manikandan, G. Sudarshan Rao… in Journal of Materials Engineering and Perfo… (2020)

  8. No Access

    Article

    Mechanical milling and synthesis of Mg-SiC composites using underwater shock consolidation

    In this work, mechanical milling of magnesium with SiC particles with variation of parameters, such as ball-to-powder ratio, milling speed, milling time, and process controlling agent (PCA), is reported. Milli...

    A. Nayeem Faruqui, P. Manikandan, T. Sato, Y. Mitsuno… in Metals and Materials International (2012)

  9. No Access

    Article

    Underwater shock consolidation of Mg–SiC composites

    The shock consolidation of magnesium (Mg)/silicon carbide (SiC) composites using axisymmetric explosive fabrication setup is reported. Pure Mg and SiC powders are consolidated in a three-layered cylindrical as...

    P. Manikandan, A. Nayeem Faruqui, K. Raghukandan, A. Mori… in Journal of Materials Science (2010)

  10. No Access

    Article

    Optimization of process parameters in explosive cladding of mild steel and aluminum

    Explosive cladding is best known for its capability to join a wide variety of both similar and dissimilar combinations of metals that cannot be joined by other conventional metal joining techniques. An attempt...

    K. Raghukandan, K. Hokamoto, P. Manikandan in Metals and Materials International (2004)