@ARTICLE{Park_Minha_Microstructures_2023,
 author={Park, Minha and Bae, Jaeyoon and Kim, Byung Jun and Kim, Bu-An and Noh, Sanghoon},
 volume={vol. 68},
 number={No 1},
 journal={Archives of Metallurgy and Materials},
 pages={85-88},
 howpublished={online},
 year={2023},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={In present study, Fe-22Cr-4.5Al oxide dispersion strengthened ferritic alloys were fabricated using a pre-alloyed powder with different minor alloying elements, and their microstructures and tensile properties were investigated to develop the advanced structural materials for high temperature service components. Planetary-typed mechanical alloying and uniaxial hot pressing processes were employed to fabricate the Fe-Cr-Al oxide dispersion strengthened ferritic alloys. Microstructural observation revealed that oxide dispersion strengthened ferritic alloys with Ti, Zr additions presented extremely fine micro-grains with a high number density of nano-scaled oxide particles which uniformly distributed in micro-grains and on the grain boundaries. These oxide particles were confirmed as a fine complex oxide, Y2Zr2O7. These favorable microstructures led to superior tensile properties than commercial ferritic stainless steel and oxide dispersion strengthened ferritic alloy with only Ti addition at elevated temperature.},
 type={Article},
 title={Microstructures and Tensile Properties of Fe-Cr-Al Oxide Dispersion Strengthened Ferritic Alloys for High Temperature Service Components},
 URL={http://journals.pan.pl/Content/126233/PDF/AMM-2023-1-13-Sanghoon%20Noh.pdf},
 doi={10.24425/amm.2023.141477},
 keywords={Fe-Cr-Al, ferritic alloy, oxide dispersion strengthening (ODS), complex oxide, tensile strength},
}