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  1. No Access

    Article

    Investigation on Structural, Dielectric, Electric, and Optical Properties of the Ba3CuZr4O12 Ceramic for Some Device Applications

    In this communication, the synthesis of the Ba3CuZr4O12 (BCZO) ceramic by a solid-state reaction technique is discussed. The analysis of the XRD profile suggests a rhombohedral crystal structure having; average c...

    S. K. Parida, Jayshree Patel, A. Sahu… in Journal of Surface Investigation: X-ray, S… (2023)

  2. No Access

    Article

    Microstructure, dielectric relaxation, optical, and ferroelectric studies of a lead-free double perovskite: BaLiFeMoO6

    In this article, the influence of co-substitution of alkali and transition metals at the Ba/Mo site of host BaMoO4 (inorganic Scheelite) is reported. A new lead-free double perovskite BaLiFeMoO6 (BLFMO) is synthe...

    S. Mishra, R. N. P. Choudhary, S. K. Parida in Journal of the Korean Ceramic Society (2023)

  3. No Access

    Article

    Evidence for negative differential resistance and switchable diode effect in multiferroic BiFe0.95Sc0.05O3-based resistive random access memory under do** engineering

    This report explores the influence of scandium (Sc) do** on structural, optical, and resistive switching properties of multiferroic $$BiFe_{...

    Himadri Nandan Mohanty, S. Mishra in Journal of Materials Science: Materials in Electronics (2022)

  4. No Access

    Article

    Recent Advances in Active Metal Brazing of Ceramics and Process

    Ceramic to metal joining has its potential applications in microelectronics packaging, metal–ceramic seals, vacuum tubes, sapphire metal windows, etc. But there are many limitations in joining this duo of mate...

    S. Mishra, A. Sharma, D. H. Jung, J. P. Jung in Metals and Materials International (2020)

  5. No Access

    Article

    Delamination of Pearlitic Steel Wires: The Defining Role of Prior-Drawing Microstructure

    This article reports the occasional (< 10 pct of the actual production) delamination of pearlitic wires subjected to a drawing strain of ~ 2.5. The original wire rods which exhibited post-drawing delamination ...

    A. Durgaprasad, S. Giri, S. Lenka… in Metallurgical and Materials Transactions A (2018)

  6. No Access

    Article

    Microstructural Engineering in Eutectoid Steel: A Technological Possibility?

    Eutectoid wire rods were subjected to controlled thermo-mechanical processing (TMP). Both increased cooling rate and applied stress during the austenite-to-pearlite decomposition produced significant changes i...

    A. Durgaprasad, S. Giri, S. Lenka, S. Kundu… in Metallurgical and Materials Transactions A (2018)

  7. No Access

    Article

    Microstructures and Mechanical Properties of as-Drawn and Laboratory Annealed Pearlitic Steel Wires

    Near eutectoid fully pearlitic wire rod (5.5 mm diameter) was taken through six stages of wire drawing (drawing strains of 0 to 2.47). The as-drawn (AD) wires were further laboratory annealed (LA) to re-austen...

    A. Durgaprasad, S. Giri, S. Lenka, S. Kundu… in Metallurgical and Materials Transactions A (2017)

  8. No Access

    Chapter and Conference Paper

    Size Effect on Mechanical Behaviour of SS304

    Of the available micro-manufacturing technology, micro-forming draws the attention of manufacturers and researchers due to its high precision, low energy consumption and low cost products with better mechanica...

    J. Sahu, S. Mishra in Advances in Material Forming and Joining (2015)

  9. No Access

    Article

    Influence of Microstructure on High Temperature Solid Particle Erosion Behaviour of Ti–6Al–4V Alloy

    The present article describes the influence of microstructure i.e. lamellar, bimodal and equiaxed on solid particle erosion behaviour of Ti–6AL–4V alloy at service exposed temperature i.e. 400 °C. Erosion test...

    R. Sahoo, S. Mantry, T. K. Sahoo, S. Mishra… in Transactions of the Indian Institute of Me… (2014)

  10. No Access

    Article

    Effect of Mechanical Arc Oscillation on the Grain Structure of Mild Steel Weld Metal

    The effect of mechanical arc oscillation on the weld metal grain structure in mild steel gas tungsten arc welds has been studied. For welds made without arc oscillation, columnar grains were observed in the we...

    S. Mahajan, N. S. Biradar, R. Raman… in Transactions of the Indian Institute of Me… (2012)

  11. Article

    Open Access

    Strain Mode Dependence of Deformation Texture Developments: Microstructural Origin

    Fully recrystallized commercial-purity aluminum sheets were deformed by limiting dome height tests, the following strain modes: uniaxial tension (US), near plane strain tension (PS), and equibiaxial tension (B...

    S. Raveendra, A. K. Kanjarla, H. Paranjape… in Metallurgical and Materials Transactions A (2011)

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  12. No Access

    Article

    Synthesis of nanoparticles and its effect on properties of elastomeric nanocomposites

    Calcium carbonate (CaCO3) nanoparticles (9, 15, and 21 nm) were synthesized by solution spray of CaCl2 and NH4HCO3 with sodium lauryl sulfate (SLS) as a stabilizing agent, and their effect was studied on polybuta...

    N. G. Shimpi, S. Mishra in Journal of Nanoparticle Research (2010)

  13. No Access

    Article

    Solid freeform fabrication of aluminum alloy components: Numerical simulations

    A heat transfer model has been developed to simulate the evolution of temperature during semi-solid metal (SSM) solid freeform fabrication (SFF) process. The governing equations were solved numerically using f...

    G. Vijh, A. Gokhale, S. Mishra, V. Singh… in Transactions of the Indian Institute of Me… (2009)

  14. No Access

    Article

    Relative Stability of Deformed Cube in Warm and Hot Deformed AA6022: Possible Role of Strain-Induced Boundary Migration

    AA6022 samples were deformed at different temperatures and strain rates and to respective true strains of 1.0 and 2.0. Though the deformation was immediately followed by quenching, the as-deformed samples cont...

    S. Raveendra, H. Paranjape, S. Mishra… in Metallurgical and Materials Transactions A (2009)

  15. No Access

    Article

    Laser rapid manufacturing of bi-metallic tube with Stellite-21 and austenitic stainless steel

    Fabrication of multi-material engineering components is one of the technologies to address diverse and conflicting functional requirements posed by rapid technological development. Bi-metallic tube is one such...

    P. Ganesh, R. Kaul, S. Mishra, P. Bhargava… in Transactions of the Indian Institute of Me… (2009)

  16. No Access

    Chapter and Conference Paper

    Microstructure Evolution in Three FCC Materials During Limited Dome Height Test

    AA 1050 Aluminium, AISI 304L and AISI 316L austenitic stainless steel were deformed at different strain and strain path. Deformed microstructure in AISI 304L and AISI 316L austenitic stainless steel shows sign...

    S. Mishra, P. Pant, K. Narasimhan, I. Samajdar in Microstructure and Texture in Steels (2009)

  17. No Access

    Article

    Patterns of Recrystallization in Warm- and Hot-Deformed AA6022

    AA6022 samples were deformed at different temperatures and strain rates. Although deformation was immediately followed by quenching, as-deformed samples, especially samples subjected to higher deformation temp...

    S. Raveendra, S. Mishra, K.V. Mani Krishna… in Metallurgical and Materials Transactions A (2008)

  18. No Access

    Article

    Nanocrystalline spinel ferrites by solid state reaction route

    Nanostructured NiFe2O4, MnFe2O4 and (NiZn)Fe2O4 were synthesized by aliovalent ion do** using conventional solid-state reaction route. With the do** of Nb2O5, the size of NiFe2O4 is reduced down to 33 nm. Sim...

    T. K. Kundu, S. Mishra in Bulletin of Materials Science (2008)

  19. No Access

    Article

    Optimization of the johnson-mehl-avarami equation parameters for α-ferrite to γ-austenite transformation in steel welds using a genetic algorithm

    A nonisothermal Johnson-Mehl-Avarami (JMA) equation with optimized JMA parameters is proposed to represent the kinetics of transformation of α-ferrite to γ-austenite during heating of 1005 steel. The procedure us...

    A. Kumar, S. Mishra, T. Debroy, J. W. Elmer in Metallurgical and Materials Transactions A (2005)

  20. No Access

    Article

    Weldability and toughness evaluation of pressure vessel quality steel using the shielded metal arc welding (SMAW) process

    The present study was carried out to assess the weldability properties of ASTM A 537 Cl. 1 pressure-vessel quality steel using the shielded metal arc welding (SMAW) process. Implant and elastic restraint crack...

    R. Datta, D. Mukerjee, S. Mishra in Journal of Materials Engineering and Performance (1998)

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