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Energy and Environment Directorate

Mageshwari Komarasamy

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352
(509) 371-6934

PNNL Patents

PNNL Publications

2024

2023

  • Garcia D., H. Das, K. Sadayappan, P. Newcombe, D.R. Herling, G.J. Grant, and M. Komarasamy. 2023. "Solid Phase Processing of Mg-Al-Mn-Ca for High Strength and Ductility." In TMS Annual Meeting & Exhibition, Magnesium Technology 2023, March 19-23, 2023, San Diego, CA. The Minerals, Metals & Materials Series., edited by S. Barela, et al, 131-133. Cham:Springer. PNNL-SA-178509. doi:10.1007/978-3-031-22645-8_27
  • Meher S., C.M. Silva, M. Nartu, A. Roy, W.E. Frazier, M. Komarasamy, and T. Ajantiwalay, et al. 2023. Evaluation of printability methodologies and feasibility to down select LBPF steel and other materials for nuclear applications. PNNL-34601. Richland, WA: Pacific Northwest National Laboratory. Evaluation of printability methodologies and feasibility to down select LBPF steel and other materials for nuclear applications
  • Reza E Rabby M., H. Das, T. Wang, M. Komarasamy, S.A. Whalen, and G.J. Grant. 2023. "High-Speed Friction Stir Butt Welding of 25.4 mm Thick 7175-T79 Aluminum Alloy." Manufacturing Letters 38. PNNL-SA-184859. doi:10.1016/j.mfglet.2023.08.140
  • van Rooyen I., A. Soulami, L. Li, M. Nartu, S. Meher, J.B. Wierschke, and J. Fernandez dos Santos, et al. 2023. Preliminary HEA Solid Phase Processing Development Report. PNNL-34986. Richland, WA: Pacific Northwest National Laboratory. Preliminary HEA Solid Phase Processing Development Report
  • van Rooyen I., S. Meher, J. Fernandez dos Santos, M. Komarasamy, M. Nartu, J.B. Wierschke, and R. Prabhakaran, et al. 2023. Feasibility Evaluation of a Solid Phase Scalable HEA Cladding Manufacturing Route. PNNL-35499. Richland, WA: Pacific Northwest National Laboratory. Feasibility Evaluation of a Solid Phase Scalable HEA Cladding Manufacturing Route

2022

  • Garcia D., H. Das, X. Ma, T.J. Roosendaal, G.J. Grant, and M. Komarasamy. 2022. "Exploring the Microstructure-Property Relationship of Mg-Al-Mn alloys enhanced via Friction Stir Processing." In Magnesium Technology Symposium held at the TMS Annual Meeting and Exhibition, (Magnesium Technology 2022), February 27-March 3, 2022, Anaheim, CA, edited by P. Maier, et al, 197-200. Cham:Springer. PNNL-SA-167290. doi:10.1007/978-3-030-92533-8_33
  • Hartmann T., S.A. Maloy, and M. Komarasamy. 2022. Materials Scorecards, Phase 2: Advanced Materials and Manufacturing Technology. PNNL-32744. Richland, WA: Pacific Northwest National Laboratory. Materials Scorecards, Phase 2: Advanced Materials and Manufacturing Technology
  • Komarasamy M., S.A. Whalen, B.S. Taysom, and D.R. Herling. 2022. "Co-extrusion of dissimilar Al alloys via shear assisted processing and extrusion." In Light Metals Symposium held at the TMS Annual Meeting and Exhibition, (Light Metals 2022), February 27-March 2, 2022, Anaheim, CA, edited by D. Eskin, 308-313. Cham:Springer. PNNL-SA-166339. doi:10.1007/978-3-030-92529-1_43
  • Ma X., X. Li, G. Petrossian, A. Ortiz, M. Komarasamy, S.A. Whalen, and G.J. Grant, et al. 2022. "Porosity evolution during heating of copper made from powder by friction extrusion." Materialia 21. PNNL-SA-166323. doi:10.1016/j.mtla.2022.101341

2021

  • Komarasamy M., C.B. Smith, J.T. Darsell, W. Choi, S. Jana, and G.J. Grant. 2021. "Microstructure and mechanical properties of friction stir welded Haynes 282." Materials Characterization 182. PNNL-SA-161637. doi:10.1016/j.matchar.2021.111558
  • Komarasamy M., X. Li, S.A. Whalen, X. Ma, N.L. Canfield, M.J. Olszta, and T. Varga, et al. 2021. "Microstructural evolution in Cu-Nb processed via friction consolidation." Journal of Materials Science 56, no. 22:12864-12880. PNNL-SA-158852. doi:10.1007/s10853-021-06093-9
  • Reynolds A.P., X. Li, M. Reza E Rabby, M. Komarasamy, and G.J. Grant. 2021. Discovering SPP Thermomechanical Pathways. PNNL-32133. Richland, WA: Pacific Northwest National Laboratory. Discovering SPP Thermomechanical Pathways
  • Wang T., X. Li, B. Gwalani, and M. Komarasamy. 2021. Solid Phase Gradient Alloying Method via ShAPE. PNNL-32151. Richland, WA: Pacific Northwest National Laboratory. Solid Phase Gradient Alloying Method via ShAPE

2020

  • Sinha S., M. Komarasamy, T. Wang, R. Haridas, P. Agrawal, S. Shukla, and S. Thapliyal, et al. 2020. "Notch-tensile behavior of Al0.1CrFeCoNi high entropy alloy." Materials Science and Engineering A. Structural Materials: Properties, Microstructure and Processing 774. PNNL-SA-154657. doi:10.1016/j.msea.2020.138918
  • Thapliyal S., M. Komarasamy, S. Shukla, L. Zhou, H. Hyer, S. Park, and Y. Sohn, et al. 2020. "An integrated computational materials engineering-anchored closed-loop method for design of aluminum alloys for additive manufacturing." Materialia 9. PNNL-SA-150625. doi:10.1016/j.mtla.2019.100574

2019

  • Komarasamy M., S. Shukla, S. Williams, K. Kandasamy, S. Kelly, and R.S. Mishra. 2019. "EXCEPTIONAL FATIGUE RESISTANCE AND IMPACT TOUGHNESS OF ADDITIVELY MANUFACTURED NICKEL ALLOY 625 BY LASER POWDER BED FUSION." International Journal of Powder Metallurgy 55, no. 2:65-78. PNNL-SA-150626.
  • Komarasamy M., S. Shukla, S. Williams, K. Kandasamy, S. Kelly, and R.S. Mishra. 2019. "Microstructure, fatigue, and impact toughness properties of additively manufactured nickel alloy 718." Additive Manufacturing 28. PNNL-SA-150627. doi:10.1016/j.addma.2019.06.009

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