Julian Escobar Atehortua

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352
(509) 375-2695
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PNNL Publications

Garcia D., T. Wang, J.D. Escobar, M. Pole, X. Ma, and K.A. Ross. 2024. "In-situ Measurement and Control of the Tool-Workpiece Interface Temperature during Friction Stir Processing of 304/304L Stainless Steel." Materials Today Communications 38. PNNL-SA-188434. doi:10.1016/j.mtcomm.2023.107672
Gwalani B., X. Li, A.K. Nittala, W. Choi, M. Reza E Rabby, J.D. Escobar, and A.J. Bhattacharjee, et al. 2024. "Unprecedented Electrical Performance of Friction-Extruded Copper-Graphene Composites." Materials & Design 237. PNNL-SA-190528. doi:10.1016/j.matdes.2023.112555
Kalsar R., N.R. Overman, J.T. Darsell, J.D. Escobar, L. Li, T. Wang, and X. Ma, et al. 2024. "Material flow behavior and microstructural refinement of AA6061 alloy during friction extrusion." Materials Characterization 208. PNNL-SA-189195. doi:10.1016/j.matchar.2024.113636
Li L., J.D. Escobar, H. Das, S. Shukla, B.J. Schuessler, N.R. Overman, and G.J. Grant, et al. 2024. "A Dislocation Density-Based Meshfree Computational Framework for Solid Phase Processing." International Journal of Mechanical Sciences 267. PNNL-SA-189360. doi:10.1016/j.ijmecsci.2024.108962
Liu T., J.D. Escobar, M.J. Olszta, and O.A. Marina. 2024. "Role of Phosphorus Impurities in Decomposition of La2NiO4-La0.5Ce0.5O2-d Oxygen Electrode in a Solid Oxide Electrolysis Cell." Journal of Power Sources 589. PNNL-SA-186089. doi:10.1016/j.jpowsour.2023.233748

Escobar J.D., B. Gwalani, J.A. Silverstein, T. Ajantiwalay, C. Roach, L. Bergmann, and J. Fernandez dos Santos, et al. 2023. "Rapid grain refinement and compositional homogenization in a cast binary Cu50Ni alloy achieved by friction stir processing." Materials Characterization 202. PNNL-SA-185784. doi:10.1016/j.matchar.2023.112999
Escobar J.D., B.S. Taysom, G.J. Grant, S.A. Whalen, A. Soulami, and L. Li. 2023. Sensing and Control During Bulk SPP. PNNL-34995. Richland, WA: Pacific Northwest National Laboratory. Sensing and Control During Bulk SPP
Escobar J.D., J.A. Silverstein, F. Ishrak, L. Li, A. Soulami, S. Li, and A. Yu, et al. 2023. "Microstructural evolution in shear-punch tests: A comparative study of pure Cu and Cu-Cr alloy." Materials Science and Engineering A. Structural Materials: Properties, Microstructure and Processing 886. PNNL-SA-189843. doi:10.1016/j.msea.2023.145715

Escobar J.D., B. Gwalani, M.J. Olszta, J.A. Silverstein, T. Ajantiwalay, N.R. Overman, and W. Fu, et al. 2022. "Heterogenous activation of dynamic recrystallization and twinning during friction stir processing of a Cu-4Nb alloy." Journal of Alloys and Compounds 928. PNNL-SA-177343. doi:10.1016/j.jallcom.2022.167007
Ma X., M.J. Olszta, J. Liu, M. Song, M. Pole, M. Pallaka, and J.A. Silverstein, et al. 2022. "Temperature-dependent formation of gradient structures with anomalous hardening in an Al-Si alloy." Materials Science and Engineering A. Structural Materials: Properties, Microstructure and Processing 858. PNNL-SA-172014. doi:10.1016/j.msea.2022.144061
Yu A., M. Pole, J.D. Escobar, K.N. Bozhilov, J. Liu, J.A. Silverstein, and S. Mukherjee, et al. 2022. "Decoupling of Strain and Temperature Effects on Microstructural Evolution during High Shear Strain Deformation." Materialia 22. PNNL-SA-169751. doi:10.1016/j.mtla.2022.101402