Materials Technologist
Materials Technologist

Research Interest

  • Mechanical design using CAD software, testing of radiological and non-radiological materials in various testing environment, radiological and non-radiological sample preparation for SEM and optical analysis, and depleted uranium testing such as sample preparation, testing, and post-test preparations.

Publications

2024

  • Qiao Y., S. Ko, J.L. Ramos, E.K. Nickerson, A.C. Denny, G.M. Schuler, and N.L. Brown, et al. 2024. "Effects of Processing Temperature, Pressure, and Fiber Volume Fraction on Mechanical and Morphological Behaviors of Fully-recyclable Uni-directional Thermoplastic Polymer-fiber-reinforced Polymers." Composites Part C: Open Access 14, no. _:Art. No. 100497. PNNL-SA-196537. doi:10.1016/j.jcomc.2024.100497

2023

  • Niverty S., R. Kalsar, R.J. Seffens, A.D. Guzman, T.J. Roosendaal, L.E. Strange, and V.V. Joshi. 2023. "Probing corrosion using a simple and versatile in situ multimodal corrosion measurement system." Scientific Reports 13. PNNL-SA-185203. doi:10.1038/s41598-023-42249-0
  • Qiao Y., S. Ko, A. Samanta, D.R. Merkel, Y. Shin, A.D. Guzman, and E.K. Nickerson, et al. 2023. "A Micro-scale Numerical Investigation of Internal and Interfacial Void Defects in Adhesive on Failure Behavior of Adhesively-Bonded Materials with Rough Surfaces." In ASME Aerospace Structures, Structural Dynamics, and Materials Conference (SSDM 2023), June 19-21, 2023, San Diego, CA, Paper No: SSDM2023-105653, V001T03A001. New York, New York:ASME. PNNL-SA-181181. doi:10.1115/SSDM2023-105653
  • Ronnebro E.C., M.H. Engelhard, D.J. Edwards, K. Grubel, A.D. Guzman, and R.T. Storms. 2023. "Evaluation of Hydrogen Gettering Rates Correlated to Surface Composition and Texture of Nickel-Plated Zircaloy Getters of Different Heat Treatment Procedures." Molecules 28, no. 2:Art. No. 762. PNNL-SA-180613. doi:10.3390/molecules28020762

2022

  • Li X., M. Reza E Rabby, A.D. Guzman, G.J. Grant, S.N. Mathaudhu, M. Hinton, and A.P. Reynolds. 2022. "Strain and strain rate in friction extrusion." Journal of Materials Research and Technology 20. PNNL-SA-170376. doi:10.1016/j.jmrt.2022.07.116
  • Samanta A., H. Das, D. Garcia, R.J. Seffens, T.J. Roosendaal, A.D. Guzman, and G.J. Grant, et al. 2022. "Microstructural modification of a high-pressure die-cast A380 alloy through friction stir processing and its effect on mechanical properties." In Light Metals Symposium held at the TMS Annual Meeting and Exhibition, February 27-March 3, 2022. Anaheim, CA. Minerals, Metals and Materials Series, edited by D. Eskin, 766 - 771. Cham:Springer. PNNL-SA-166425. doi:10.1007/978-3-030-92529-1_101
  • Samanta A., R.J. Seffens, H. Das, A.D. Guzman, T.J. Roosendaal, D. Garcia, and M. Song, et al. 2022. "Microstructure-refinement-driven enhanced tensile properties of high-pressure die-cast A380 alloy through friction stir processing." Journal of Manufacturing Processes 78. PNNL-SA-170274. doi:10.1016/j.jmapro.2022.04.027
  • Sriraman A., L.S. Fifield, S.W. Glass, M.P. Spencer, M.S. Prowant, and A.D. Guzman. 2022. "Temperature Dependence of FDR Response for Thermally Aged Low-Voltage Cables." In IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2022), October 30-November 2, 2022, Denver, CO, 57-60. Piscataway, New Jersey:IEEE. PNNL-SA-175797. doi:10.1109/CEIDP55452.2022.9985311

2021

  • Gwalani B., W. Fu, M.J. Olszta, J.A. Silverstein, D. Yadav, P. Manimunda, and A.D. Guzman, et al. 2021. "Lattice misorientation evolution and grain refinement in Al-Si alloys under high-strain shear deformation." Materialia 18. PNNL-SA-160821. doi:10.1016/j.mtla.2021.101146

2020

2019

  • Yao J., A.D. Guzman, Z. Zhu, and X. Yu. 2019. "Imaging Corrosion at the Metal-Paint Interface Using Time-of-Flight Secondary Ion Mass Spectrometry." Journal of Visualized Experiments. PNNL-SA-139971. doi:10.3791/59523

2018

  • Meinhardt K.D., M.A. Rhodes, M.A. Catalan, G.W. Coffey, and A.D. Guzman. 2018. Electroplating Zr onto U-Mo Final Report. PNNL-27526. Richland, WA: Pacific Northwest National Laboratory. Electroplating Zr onto U-Mo Final Report
  • Riechers S.L., J.B. Lang, A.D. Guzman, B.R. Johnson, and B.P. McCarthy. 2018. Material Properties of Zirconium Hydride Phases in Zircaloy-4 Getter Tubes Mapped by Atomic Force Microscopy. PNNL-28232. Richland, WA: Pacific Northwest National Laboratory. Material Properties of Zirconium Hydride Phases in Zircaloy-4 Getter Tubes Mapped by Atomic Force Microscopy
  • Willingham D.G., B.E. Naes, J.G. Tarolli, A.L. Schemer-Kohrn, M.A. Rhodes, M.E. Dahl, and A.D. Guzman, et al. 2018. "Image Fusion of Secondary Ion Mass Spectrometry and Energy-dispersive X-Ray Spectroscopy Data for the Characterization of Uranium-Molybdenum Fuel Foils." Journal of Nuclear Materials 498. PNNL-SA-126272. doi:10.1016/j.jnucmat.2017.10.028