Uchic, M. D.

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Authority KeyName Variants
98bd76a2-03ca-4457-bbc3-9c2618984d09
  • Uchic, M. D. (1)
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Author's Bibliography

High-fidelity 3D microstructural characterization of ZrB2 during hot-pressing (Invited)

Swanson, R.; Kosanović, Darko; Chapman, M.; Uchic, M. D.; Fahrenholtz, William G.; McCormack, S. J.

(American Ceramic Society, 2024) 

TY  - CONF
AU  - Swanson, R.
AU  - Kosanović, Darko
AU  - Chapman, M.
AU  - Uchic, M. D.
AU  - Fahrenholtz, William G.
AU  - McCormack, S. J.
PY  - 2024
UR  - https://dais.sanu.ac.rs/123456789/16382
AB  - Standard ultra-high temperature ceramic (UHTC) manufacturing results in components with large differences in properties due to variability in microstructural “critical flaw” distributions. Critical flaws can be any irregularity in a component, such as a secondary phase, cracks, pores, etc. This is problematic when designing reproducible UHTC components. The goal of this project is to understand how these critical flaws evolve during hot pressing of ZrB2 (a UHTC) by examining them in 3D. This study incorporates 3D imaging such as (i) preliminary in-situ high-temperature pressureless sintering X-ray µ-CT, (ii) ex-situ X-ray µ-CT, and (iii) 3D electron imaging and backscattered diffraction data collected at different stages of densification. 3D microstructure statistics along with unique observations of individual pore and secondary phase evolution will be presented. This data is brought together to give a holistic view of the densification of ZrB2 during hot pressing at multiple length scales. This data will be incorporated into a process-structure-property (PSP) database for statistical modeling to reduce uncertainty during ZrB2 processing.
PB  - American Ceramic Society
C3  - Abstract Book / 48th International Conference & Exposition on Advanced Ceramics and Composites, January 28–February 2, 2024, Daytona Beach, Florida
T1  - High-fidelity 3D microstructural characterization of ZrB2 during hot-pressing (Invited)
UR  - https://hdl.handle.net/21.15107/rcub_dais_16382
ER  - 
@conference{
author = "Swanson, R. and Kosanović, Darko and Chapman, M. and Uchic, M. D. and Fahrenholtz, William G. and McCormack, S. J.",
year = "2024",
abstract = "Standard ultra-high temperature ceramic (UHTC) manufacturing results in components with large differences in properties due to variability in microstructural “critical flaw” distributions. Critical flaws can be any irregularity in a component, such as a secondary phase, cracks, pores, etc. This is problematic when designing reproducible UHTC components. The goal of this project is to understand how these critical flaws evolve during hot pressing of ZrB2 (a UHTC) by examining them in 3D. This study incorporates 3D imaging such as (i) preliminary in-situ high-temperature pressureless sintering X-ray µ-CT, (ii) ex-situ X-ray µ-CT, and (iii) 3D electron imaging and backscattered diffraction data collected at different stages of densification. 3D microstructure statistics along with unique observations of individual pore and secondary phase evolution will be presented. This data is brought together to give a holistic view of the densification of ZrB2 during hot pressing at multiple length scales. This data will be incorporated into a process-structure-property (PSP) database for statistical modeling to reduce uncertainty during ZrB2 processing.",
publisher = "American Ceramic Society",
journal = "Abstract Book / 48th International Conference & Exposition on Advanced Ceramics and Composites, January 28–February 2, 2024, Daytona Beach, Florida",
title = "High-fidelity 3D microstructural characterization of ZrB2 during hot-pressing (Invited)",
url = "https://hdl.handle.net/21.15107/rcub_dais_16382"
}
Swanson, R., Kosanović, D., Chapman, M., Uchic, M. D., Fahrenholtz, W. G.,& McCormack, S. J.. (2024). High-fidelity 3D microstructural characterization of ZrB2 during hot-pressing (Invited). in Abstract Book / 48th International Conference & Exposition on Advanced Ceramics and Composites, January 28–February 2, 2024, Daytona Beach, Florida
American Ceramic Society..
https://hdl.handle.net/21.15107/rcub_dais_16382
Swanson R, Kosanović D, Chapman M, Uchic MD, Fahrenholtz WG, McCormack SJ. High-fidelity 3D microstructural characterization of ZrB2 during hot-pressing (Invited). in Abstract Book / 48th International Conference & Exposition on Advanced Ceramics and Composites, January 28–February 2, 2024, Daytona Beach, Florida. 2024;.
https://hdl.handle.net/21.15107/rcub_dais_16382 .
Swanson, R., Kosanović, Darko, Chapman, M., Uchic, M. D., Fahrenholtz, William G., McCormack, S. J., "High-fidelity 3D microstructural characterization of ZrB2 during hot-pressing (Invited)" in Abstract Book / 48th International Conference & Exposition on Advanced Ceramics and Composites, January 28–February 2, 2024, Daytona Beach, Florida (2024),
https://hdl.handle.net/21.15107/rcub_dais_16382 .