Phase Transformations

Overview

Many compounds, such as steels, can contain different atomic rearrangements with slightly different material properties, despite containing the same atoms. Depending on how the material is heat treated and/or quenched, the final microstructure of the material will be different. By using electron microscopy, it is possible to not only qualify what phases are present, how much of each, and how they had form within the material.

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Recent Publications

  1. Thermal Stability of Quasicrystals in an Icosahedral-Phase-Strengthened Aluminum Alloy, HR Leonard, S Rommel, MX Li, ME Krug, TJ Watson, T Policandriotes, M Aindow, Mater Charact 181: 111490 (2021). [doi: 10.1016/j.matchar.2021.111490]
  2. Low-Load Metal-Assisted Catalytic Etching Produces Scalable Porosity in Si Powders, K Tamarov, R Kiviluoto, JD Swanson, BA Unger, AT Ernst, M Aindow, J Riikonen, V-P Lehto and KW Kolasinski, ACS Appl Mater Interfaces 12: 48969-48981 (2020). [doi: 10.1021/acsami.0c13980]
  3. Highly Active Carbon Supported PtCu Electrocatalysts for PEMFCs by in-situ Supercritical Deposition Coupled with Electrochemical Dealloying, SB Barim, SE Bozbag, B Deljoo, M Aindow, C Erkey, Fuel Cells 20: 285-299 (2020). [doi: 10.1002/fuce.201900087]
  4. Thermally activated structural transformations in manganese oxide nanoparticles under inert and oxidizing environments, B Deljoo, H Tan, SL Suib, M Aindow, J Mater Sci 55: 7247-7258 (2020). [doi: 10.1007/s10853-020-04525-6
  5. Eutectic Microstructures in Dilute Al-Ce and Al-Co Alloys, Y Sun, C Hung, RJ Hebert, C Fennessy, S Tulyani, M Aindow, Mater Char 154: 269-276 (2019). [doi: 10.1016/j.matchar.2019.06.010]