David J Mitchell Senior R&D Materials Scientist, Surface Engineering and Tribology Contact mitchelldj@ornl.gov | 865.341.0146 All Publications Chemical Vapor Deposition of Zirconium Compounds: A Review... Additive Manufacturing of C/C-SiC Ceramic Matrix Composites by Automated Fiber Placement of Continuous Fiber Tow in Polymer with Pyrolysis and Reactive Silicon Melt Infiltration Leveraging computational thermodynamics to guide SiC-ZrC chemical vapor deposition process development... Improving the Damage Tolerance of Si3N4 by Forming Laminate Composites with Refractory Metals... Zirconium-diboride silicon-carbide composites: A review... Review of additive manufacturing and densification techniques for the net- and near net-shaping of geometrically complex sili... Chemical vapor infiltration of additively manufactured preforms: Pore-resolved simulations and experimental validation... Oxidation of ultrahigh temperature ceramics: kinetics, mechanisms, and applications... Computational thermodynamic study of SiC chemical vapor deposition from MTS‐H2... Key Links ORCID Organizations Physical Sciences Directorate Materials Science and Technology Division Materials Structure and Processing Science Section Surface Engineering and Tribology