PTKA/B: Post-Dynamic Loading Characterization

Presentations

• Microstructures across the alpha-epsilon transformation in iron under dynamical loading

  ORAL

  June 26, 2025, 2:15 PM – June 26, 2025, 2:30 PM

  Publication: Planned paper: "Shock wave-matter interaction in pure iron deduced from post-mortem single-crystal orientation maps", writing in progress

  Presenters

  • Rémi Lemaire

    • CEA

  Authors

  • Rémi Lemaire

    • CEA

  • Nicolas Bruzy

    • CEA de Bruyeres-le-Chatel

  • Christophe Denoual

    • CEA DAM DIF

  View abstract →

• Microstructure evolution of deformed hematite during direct reduction by hydrogen—the role of deformation twinning

  ORAL

  June 26, 2025, 2:30 PM – June 26, 2025, 2:45 PM

  Publication: Martina Ruffino, Barak Ratzker, and Dierk Raabe. "Microstructure evolution of deformed hematite during direct reduction by hydrogen—the role of deformation twinning", In preparation.

  Presenters

  • Martina Ruffino

    • Max Planck Institute for Sustainable Materials

  Authors

  • Martina Ruffino

    • Max Planck Institute for Sustainable Materials

  • Barak Ratzker

    • Max Planck Institute for Sustainable Materials

  • Dierk Raabe

    • Max Planck Institute for Sustainable Materials

  View abstract →

• Probing Residual Structural changes in Shock Compressed Cryptomalene and Goethite

  ORAL

  June 26, 2025, 2:45 PM – June 26, 2025, 3:00 PM

  Publication: 1. Jenkins, N.R., Zhou, X., Bhowmick, M. et al. Investigation into the stability of synthetic goethite after dynamic shock compression. Phys Chem Minerals 51, 22 (2024). https://doi.org/10.1007/s00269-024-01279-4
  2. Murchland, M., Elasamar, S., Viner, G. et al. The Effect of Shock Compression on the Crystal Structure of Cryptomelane (K-OMS-2). J. dynamic behavior mater. 10, 223–236 (2024). https://doi.org/10.1007/s40870-023-00403-9

  Presenters

  • Morgan Gillis

    • Miami University

  Authors

  • Morgan Gillis

    • Miami University

  • Jack Gugino

    • Miami University

  • Dhanalakshmi Sellan

    • University of Illinois at Urbana-Champaign

  • Mark Krekeler

    • Miami University

  • Mithun Bhowmick

    • Miami University

  View abstract →