David T Hoelzer Research Staff Contact hoelzerd@ornl.gov | 865.574.5096 All Publications Energetic Study of Helium Cluster Nucleation and Growth in 14YWT through First Principles... Friction Stir Welding of ODS and RAFM steels... High-Energy Synchrotron X-ray Techniques for Studying Irradiated Materials... The Microstructure and Environmental Resistance of Low-Cr ODS FeCrAl... Development of ODS FeCrAl for Compatibility in Fusion and Fission Energy Applications... High temperature deformation mechanism analysis of nanostructured ferritic alloy in the context of internal variable theory o... Process development for a 9Cr nanostructured ferritic alloy (NFA) with high fracture toughness... Fracture Behaviors of 9Cr Nanostructured Ferritic Alloy with Improved Fracture Toughness... Effects of Partial Phase Transformation on Characteristics of 9Cr Nanostructured Ferritic Alloy ... Joining of 14YWT and F82H by Friction Stir Welding... Temperature dependence of strengthening mechanisms in the nanostructured ferritic alloy 14YWT: Part II... Temperature dependence of strengthening mechanisms in the nanostructured ferritic alloy 14YWT: Part I... Microstructural Characterization of Friction Stir Welded Oxide Dispersion Strengthened 14YWT Ferritic Alloy and F82H Tempered... Stress relaxation behavior of nanocluster-strengthened ferritic alloy at high temperatures... Microstructure control for high strength 9Cr ferritic-martensitic steels... Effect of Neutron Irradiation on Nanoclusters in MA957 Ferritic Alloys... High Temperature Fracture Characteristics of a Nanostructured Ferritic Alloy (NFA)... Tensile fracture characteristics of nanostructured ferritic alloy 14YWT... Atom Probe Tomography as a Tool for Characterizing Irradiated Materials... In-Situ Ion Irradiation of Nanostructured Ferritic Alloys... Radiation Response of a 12YWT Nanostructured Ferritic Steel... Towards Radiation Tolerant Nanostructured Ferritic Alloys... Mechanical Properties of Neutron Irradiated Nano-structured Ferritic Alloy 14YWT... Characterization of Oxide Nano-clusters in Mechanically Alloyed Nickel Alloys... TEM Characterization of Crept and Irradiated Nano-structured Ferritic Alloys... Pagination First page « First Previous page ‹‹ … Page 2 Current page 3 Page 4 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Physical Sciences Directorate Materials Science and Technology Division Materials Structure and Processing Science Section Alloy Behavior and Design Group