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Julian Escobar

Government of the United States of America - Pacific Northwest National Laboratory

University of São Paulo (USP) - Metallurgical and Materials Engineering Department

SCHOLARLY PAPERS

11

DOWNLOADS

770

TOTAL CITATIONS

6

Scholarly Papers (11)

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1.

Decoupling of Strain and Temperature Effects on Microstructural Evolution During High Shear Strain Deformation

Number of pages: 18 Posted: 27 Jan 2022
Anqi Yu, Mayur Pole, Julian Escobar, Krassimir Bozhilov, Jia Liu, Joshua Silverstein, Sundeep Mukherjee, Suveen Mathaudhu, Arun Devaraj and Bharat Gwalani
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, University of California, Riverside (UCR), Pacific Northwest National Laboratory - Energy and Environmental Directorate, Pacific Northwest National Laboratory - Energy and Environmental Directorate, University of North Texas, Colorado School of Mines, Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate and Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate
Downloads 124 (580,653)
Citation 1

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high shear strain deformation, forced mixing, Phase transformation, solid state processing, tribology

2.

Precipitation and Reverted Austenite Formation in Maraging 350 Steel: Competition or Cooperation?

Number of pages: 26 Posted: 12 Jan 2024
Ana Larissa Melo Feitosa, Giovani Gonçalves Ribamar, Julian Escobar, Reshma Sonkusare, Torben Boll, Francisco Gil Coury, Julian Arnaldo Avila, Joao P. Oliveira and Angelo Fernando Padilha
University of São Paulo (USP) - Department of Metallurgical and Materials Engineering, NOVA University Lisbon, Government of the United States of America - Pacific Northwest National Laboratory, Karlsruhe Institute of Technology, Karlsruhe Institute of Technology, Universidade Federal de São Carlos (UFScar), Polytechnic University of Catalonia (UPC) - Department of Strength of Materials and Structural Engineering, NOVA University Lisbon and University of São Paulo (USP) - Department of Metallurgical and Materials Engineering
Downloads 109 (645,052)

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atom-probe tomography, X-ray synchrotron radiation, Transmission electron microscopy, Phase transformation kinetics, Reverted austenite

3.

Thermal Stability and Mechanical Properties of Cold-Sprayed Ni-Yttria Coating

Number of pages: 19 Posted: 02 Aug 2021
Bharat Gwalani, Miao Song, Joshua Silverstein, Julian Escobar, Tianhao Wang, Mayur Pole, Kyle Johnson, Bharat K. Jasthi, Arun Devaraj and Kenneth A. Ross
Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate, Government of the United States of America - Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory - Energy and Environmental Directorate, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Physical and Computational Sciences Directorate, Department of Materials Science and Engineering, University of North Texas, VRC Metal Systems, University of South Dakota, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 109 (645,052)
Citation 1

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4.

Mechanisms for High Creep Resistance in Alumina Forming Austenitic (Afa) Alloys

Number of pages: 31 Posted: 27 Jul 2023
Bharat Gwalani, Julian Escobar, Miao Song, Jonova Thomas, Joshua Silverstein, Andrew Chihpin Chuang, Dileep Singh, Michael Brady, Yukinori Yamamoto, Thomas R. Watkins and Arun Devaraj
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Central South University, Government of the United States of America - Argonne National Laboratory, Pacific Northwest National Laboratory - Energy and Environmental Directorate, Government of the United States of America - Advanced Photon Source (APS), Government of the United States of America - Argonne National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory, Government of the United States of America - Oak Ridge National Laboratory and Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate
Downloads 89 (753,595)
Citation 2

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Alumina Forming Austenitic Alloys, creep, Precipitates, Dislocation, Microscopy, Synchrotron X-Ray

5.

Unprecedented Electrical Performance of Friction-Extruded Copper-Graphene Composites

Number of pages: 25 Posted: 06 Oct 2023
Bharat Gwalani, Xiao Li, Aditya Nittala, Woongjo Choi, Md Reza-E-Rabby, Julian Escobar, Arun Bhattacharjee, Mayur Pole, Joshua Silverstein, Miao Song and Keerti Kappagantula
affiliation not provided to SSRN, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Physical and Computational Sciences Directorate, Government of the United States of America - Pacific Northwest National Laboratory, Pacific Northwest National Laboratory - Energy and Environmental Directorate, Central South University and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 79 (809,932)

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Copper, graphene, temperature coefficient of resistance, electrical conductivity, defect density, friction extrusion

6.

Structural uniformity and compositional homogeneity of solid-phase alloyed rod

Number of pages: 27 Posted: 25 Nov 2025
Akash Mukhopadhyay, Julian Escobar, Lei Li, Michael Holden, Sridhar Niverty, Tianhao Wang, Teresa Lemmon, Jorge F. dos Santos, Ayoub Soulami and Xiao Li
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Helmholtz-Zentrum Hereon, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 66 (924,743)

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Solid phase processing, Friction extrusion, Alloying, Material flow

7.

Rapid Grain Refinement and Compositional Homogenization in a Cast Cu50ni Alloy Achieved by Friction Stir Processing

Number of pages: 21 Posted: 06 Oct 2022
Julian Escobar, Bharat Gwalani, Joshua Silverstein, Tanvi Ajantiwalay, Christian Roach, Luciano Bergmann, Jorge F. dos Santos, Emad Maawad, Benjamin Klusemann and Arun Devaraj
Government of the United States of America - Pacific Northwest National Laboratory, Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory - Energy and Environmental Directorate, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Helmholtz-Zentrum Hereon, Government of the United States of America - Pacific Northwest National Laboratory, Helmholtz Center Hereon - Institute of Materials Physics, Leuphana University of Lueneburg - Institute of Product and Process Innovation and Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate
Downloads 49 (1,074,648)

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Discontinuous Dynamic Recrystallization, Friction Stir Processing, Miscible alloys, Synchrotron X-ray diffraction

8.

Heterogenous Activation of Dynamic Recrystallization and Twinning During Friction Stir Processing of a Cu-4Nb Alloy

Number of pages: 15 Posted: 22 Apr 2022
Julian Escobar, Bharat Gwalani, Matthew Olszta, Joshua Silverstein, Tanvi Ajantiwalay, Nicole Overman, Wenkai Fu, Yulan Li, Luciano Bergmann, Emad Maawad, Benjamin Klusemann, Jorge F. dos Santos and Arun Devaraj
Government of the United States of America - Pacific Northwest National Laboratory, Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate, Government of the United States of America - Energy and Environment Directorate, Pacific Northwest National Laboratory - Energy and Environmental Directorate, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Helmholtz-Zentrum Hereon, Helmholtz Center Hereon - Institute of Materials Physics, Leuphana University of Lueneburg - Institute of Product and Process Innovation, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 44 (1,133,231)

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Dynamic recrystallization, twinning, friction stir processing, copper-niobium

9.

Dynamic Microstructural Evolution During Friction Stir Processing of an Al4Si Binary Model Alloy: An in situ Study

Number of pages: 39 Posted: 14 Nov 2025
Julian Escobar, Bharat Gwalani, Arun Bhattacharjee and See PDF
Government of the United States of America - Pacific Northwest National Laboratory, Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate, Government of the United States of America - Physical and Computational Sciences Directorate and Please see PDF for full list of authors & affiliations
Downloads 43 (1,145,425)

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Dynamic recrystallization, Electron Backscatter Diffraction, Friction Stir Processing, Synchrotron X-ray diffraction

10.

Rapid Grain Refinement and Compositional Homogenization in a Cast Binary Cu50ni Alloy Achieved by Friction Stir Processing

Number of pages: 21 Posted: 21 Feb 2023
Julian Escobar, Bharat Gwalani, Joshua Silverstein, Tanvi Ajantiwalay, Christian Roach, Luciano Bergmann, Jorge F. dos Santos, Emad Maawad, Benjamin Klusemann and Arun Devaraj
Government of the United States of America - Pacific Northwest National Laboratory, Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory - Energy and Environmental Directorate, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Helmholtz-Zentrum Hereon, Government of the United States of America - Pacific Northwest National Laboratory, Helmholtz Center Hereon - Institute of Materials Physics, Leuphana University of Lueneburg - Institute of Product and Process Innovation and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 30 (1,318,317)

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Discontinuous dynamic recrystallization, friction stir processing, Miscible alloys, Synchrotron X-ray diffraction.

11.

Microstructural Evolution in Shear-Punch Tests: A Comparative Study of Pure Cu and Cu-Cr Alloy

Number of pages: 30 Posted: 24 Jul 2023
Julian Escobar, Joshua Silverstein, Farhan Ishrak, Lei Li, Ayoub Soulami, Shuang Li, Anqi Yu, Suveen Mathaudhu, Carl Koch, Arun Devaraj, Mert Efe and Bharat Gwalani
Government of the United States of America - Pacific Northwest National Laboratory, Pacific Northwest National Laboratory - Energy and Environmental Directorate, North Carolina State University, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Colorado School of Mines, affiliation not provided to SSRN, Pacific Northwest National Laboratory - Physical and Computational Sciences Directorate, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 28 (1,345,526)
Citation 2

Abstract:

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shear-punch test, CSLΣ3 twins, dislocations, deformation, Cu alloys