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M. Sadhasivam

Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering

SCHOLARLY PAPERS

10

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587

TOTAL CITATIONS

1

Scholarly Papers (10)

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1.

Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in CoFeMn Oxide

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Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in CoFeMn Oxide

Number of pages: 24 Posted: 05 May 2022
Avnish Singh Pal, Aman Kumar Lal Das, K. Gururaj, M. Sadhasivam, Kevin M. Knowles, Md. Imteyaz Ahmad, K.G. Pradeep and Joysurya Basu
Banaras Hindu University (BHU) - Department of Metallurgical Engineering, Banaras Hindu University (BHU) - Department of Metallurgical Engineering, Indian Institute of Technology (IIT), Madras, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, University of Cambridge, Banaras Hindu University (BHU) - Department of Ceramic Engineering, Indian Institute of Technology (IIT), Chennai and Banaras Hindu University (BHU) - Department of Metallurgical Engineering
Downloads 86 (779,641)

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Nanoarchitectonics, Self-Assembly, Spinel, Chessboard, Pseudo-spinodal decomposition, correlative microscopy

Nanoarchitecture of Self-Assembled Chessboard by Recurrent Phase Separation and Coalescence of Nano Domains in Cofemn Oxide

Number of pages: 24 Posted: 05 May 2022
Avnish Singh Pal, Aman Kumar Lal Das, K. Gururaj, M. Sadhasivam, Kevin M. Knowles, Md. Imteyaz Ahmad, K.G. Pradeep and Joysurya Basu
Banaras Hindu University (BHU) - Department of Metallurgical Engineering, Banaras Hindu University (BHU) - Department of Metallurgical Engineering, Indian Institute of Technology (IIT), Madras, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, University of Cambridge, Banaras Hindu University (BHU) - Department of Ceramic Engineering, Indian Institute of Technology (IIT), Chennai and Banaras Hindu University (BHU) - Department of Metallurgical Engineering
Downloads 81 (812,480)

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Nanoarchitectonics, Self-Assembly, Spinel, Chessboard, Pseudo-spinodal decomposition, correlative microscopy

2.

Effect of Germanium Addition on the Microstructural Evolution and Mechanical Properties of Equiatomic Cocrfemnni High Entropy Alloy

Downloads 127 (572,948)
Citation 1

Effect of Germanium Addition on the Microstructural Evolution and Mechanical Properties of Equiatomic Cocrfemnni High Entropy Alloy

Number of pages: 36 Posted: 11 Jan 2024
Jitesh Kumar, Albert Linda, M. Sadhasivam, K.G. Pradeep, Somnath Bhowmick, N. P. Gurao and Krishanu Biswas
Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering and Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering
Downloads 77 (833,655)
Citation 1

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High Entropy Alloys, Ge additions, Electron localized function, Generalized Stacking Fault Energy, Deformation twins

Effect of Germanium Addition on the Microstructural Evolution and Mechanical Properties of Equiatomic Cocrfemnni High Entropy Alloy

Number of pages: 49 Posted: 02 Oct 2024
Jitesh Kumar, Albert Linda, M. Sadhasivam, K.G. Pradeep, Somnath Bhowmick, N. P. Gurao and Krishanu Biswas
Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering and Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering
Downloads 50 (1,095,444)

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high entropy alloys, Ge additions, Electron localized function, Generalized Stacking Fault Energy, Deformation twins

3.

The Effect of Si Addition on the Microstructure and Mechanical Properties of Equiatomic CoCrFeMnNi High Entropy Alloy:  Experiment and Simulation

Number of pages: 39 Posted: 02 Sep 2022
Jitesh Kumar, Albert Linda, M. Sadhasivam, K.G. Pradeep, N. P. Gurao and Krishanu Biswas
Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering and Indian Institute of Technology (IIT), Kanpur - Department of Materials Science and Engineering
Downloads 125 (576,708)

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High Entropy Alloys, Si additions, Generalized Stacking Fault Energy, Deformation 
twins

4.

Strain Induced Microstructural Changes in Cold Sprayed IN718 Coating

Number of pages: 20 Posted: 26 Mar 2025
Milan Shahana, M. Sadhasivam, K.G. Pradeep, Srinivasa Rao Bakshi and M. Kamaraj
Indian Institute of Technology (IIT), Chennai, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Chennai, Indian Institute of Technology (IIT), Chennai and Indian Institute of Technology (IIT), Chennai
Downloads 84 (790,029)

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Cold spray, Microstructure, Transmission Kikuchi Diffraction, IN718, Transmission electron microscopy

5.

Enhanced Coercivity in CE Containing Nd-Fe-B Magnets by Grain Boundary Engineering Using DyF3

Number of pages: 14 Posted: 09 Jul 2024
G. Vijayaragavan, S. Paulraj, P. Vivekanandhan, Hemant Kumar, M. Sadhasivam, Surendra Kumar Makineni, Ragavan Gopalan, D. Prabhu and K.G. Pradeep
International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), Indian Institute of Science (IISc) - Department of Materials Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Science (IISc) - Department of Materials Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, International Advanced Research Center for Powder Metallurgy and New Materials (ARCI) and Indian Institute of Technology (IIT), Chennai
Downloads 80 (816,709)

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Permanent magnet, Nd-Fe-B, Grain boundary diffusion, Atom probe tomography, Coercivity

6.

Effect of YB 4 Reinforcement on the Microstructural Evolution and Mechanical Behaviour of AISI 420 Composites Produced by Vacuum Induction Melting

Powders, volume 5, issue 1, 2026[10.3390/powders5010009]
Number of pages: 20 Posted: 26 Mar 2026
M. Sadhasivam, Mainak Saha, L. John Berchmans, S. P. Kumareshbabu and SankaraRaman Sankaranarayanan
Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, National Institute for Materials Science - Research Center for Magnetic and Spintronics Materials, CSIR-Central Electrochemical Research Institute, National Institute of Technology Tiruchirappalli and National Institute of Technology Tiruchirappalli
Downloads 4 (1,575,921)

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AISI 420, YB 4, microstructure, mechanical properties, strengthening mechanisms

7.

On the three-dimensional atomic scale characterization of nano-scale B2 phase in Ni-alloyed Fe-Mn-Al-C low-density steel

Downloads 0 (1,590,289)

On the three-dimensional atomic scale characterization of nano-scale B2 phase in Ni-alloyed Fe-Mn-Al-C low-density steel

Mainak Saha, M B Ponnuchamy, M Sadhasivam, Chinmoy Mahata, G Vijayaragavan, et al.. On the three-dimensional atomic scale characterisation towards understanding the sequence of nano-scale B2 phase evolution in Ni-alloyed Fe-Mn-Al-C low-density steel. MetSA, Department of Metallurgical and Materials
Posted: 25 Oct 2023
Mainak Saha, M.B. Ponnuchamy, M. Sadhasivam, K. Gururaj, Chinmoy Mahata, G. Vijayaragavan, D. Prabhu, Suresh Koppoju, M. Srinivasan, N. Chandrasekaran, Krushna Kumbhar and K.G. Pradeep
National Institute for Materials Science - Research Center for Magnetic and Spintronics Materials, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Madras, affiliation not provided to SSRN, affiliation not provided to SSRN, International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), International Advanced Research Center for Powder Metallurgy and New Materials (ARCI) - Centre for Materials and Characterization and Testing (CMCT), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering

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On the Three-dimensional Atomic Scale Characterization of Nano-Scale B2 Phase in Ni-Alloyed Fe-Mn-Al-C Low-density Steel

Saha, M., Ponnuchamy, M.B., Sadhasivam, M. et al. Revealing the Localization of NiAl-Type Nano-Scale B2 Precipitates Within the BCC Phase of Ni Alloyed Low-Density FeMnAlC Steel. JOM 74, 3181–3190 (2022). https://doi.org/10.1007/s11837-022-05349-2
Posted: 07 Dec 2023 Last Revised: 22 Apr 2024
Mainak Saha, K. Gururaj, M.B. Ponnuchamy, M. Sadhasivam, N. Chandrasekaran, G. Vijayaragavan, Chinmoy Mahata, D. Prabhu, Suresh Koppoju, Krushna Kumbhar and K.G. Pradeep
National Institute for Materials Science - Research Center for Magnetic and Spintronics Materials, Indian Institute of Technology (IIT), Madras, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), International Advanced Research Center for Powder Metallurgy and New Materials (ARCI) - Centre for Materials and Characterization and Testing (CMCT), affiliation not provided to SSRN and Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering

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8.

Temporal evolution of nano-scale B2 precipitates and their localization in Ni-alloyed FeMnAlC low-density steel

Mainak Saha, M.B. Ponnuchamy, M Sadhasivam, N. Chandrasekaran, M. Srinivasan, et al.. Temporal evolution of nano-scale B2 precipitates and their localization in Nialloyed FeMnAlC low-density steel. V-APT&M 2022, 2022. ⟨hal-04194267⟩
Posted: 25 Oct 2023
Mainak Saha, M. Sadhasivam, M.B. Ponnuchamy, D. Prabhu, G. Vijayaragavan, M. Srinivasan, K. Gururaj, Chinmoy Mahata, Suresh Koppoju, N. Chandrasekaran, Krushna Kumbhar and K.G. Pradeep
National Institute for Materials Science - Research Center for Magnetic and Spintronics Materials, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), affiliation not provided to SSRN, affiliation not provided to SSRN, Indian Institute of Technology (IIT), Madras, affiliation not provided to SSRN, International Advanced Research Center for Powder Metallurgy and New Materials (ARCI) - Centre for Materials and Characterization and Testing (CMCT), affiliation not provided to SSRN, affiliation not provided to SSRN and Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering

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9.

Three-dimensional atomic scale characterization of nano-scale B2 phase in Ni-alloyed Fe-Mn-Al-C low-density steel

Mainak Saha, Karanam Gururaj, Chinmoy Mahata, M.B. Ponnuchamy, Krushna Kumbhar, et al.. Three-dimensional atomic scale characterization of nano-scale B2 phase in Ni-alloyed Fe-Mn-Al-C low-density steel. NMD-ATM 2022, 2022. ￿hal-04194270
Posted: 25 Oct 2023
Mainak Saha, M.B. Ponnuchamy, M. Sadhasivam, Chinmoy Mahata, G. Vijayaragavan, D. Prabhu, Suresh Koppoju, Krushna Kumbhar, M. Srinivasan, N. Chandrasekaran and K.G. Pradeep
National Institute for Materials Science - Research Center for Magnetic and Spintronics Materials, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), International Advanced Research Center for Powder Metallurgy and New Materials (ARCI) - Centre for Materials and Characterization and Testing (CMCT), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering

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10.

On the three-dimensional atomic scale characterisation towards understanding the sequence of nano-scale B2 phase evolution in Ni-alloyed Fe-Mn-Al-C low-density steel

Mainak Saha, M B Ponnuchamy, M Sadhasivam, Chinmoy Mahata, G Vijayaragavan, et al.. On the three-dimensional atomic scale characterisation towards understanding the sequence of nano-scale B2 phase evolution in Ni-alloyed Fe-Mn-Al-C low-density steel. EMSI 2023, 2023. ￿hal-04194251
Posted: 25 Oct 2023
Mainak Saha, M.B. Ponnuchamy, M. Sadhasivam, Chinmoy Mahata, G. Vijayaragavan, D. Prabhu, Suresh Koppoju, Krushna Kumbhar, Vivek Kashyap, P. Ramkumar and K.G. Pradeep
National Institute for Materials Science - Research Center for Magnetic and Spintronics Materials, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, International Advanced Research Center for Powder Metallurgy and New Materials (ARCI), International Advanced Research Center for Powder Metallurgy and New Materials (ARCI) - Centre for Materials and Characterization and Testing (CMCT), affiliation not provided to SSRN, affiliation not provided to SSRN, Machine Design Section, Department of Mechanical Engineering, Indian Institute of Technology Madras, India and Indian Institute of Technology (IIT), Madras - Department of Metallurgical and Materials Engineering

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