@article{138250919b2044c488f67107b6e6f9d8,
title = " Fabrication of oxide dispersion strengthened alloys through solid-state reactions between Fe[sbnd]Al and Fe 2 O 3 powders ",
abstract = " A novel procedure of ODS alloy fabrication was examined using a model alloy in the Fe[sbnd]Al[sbnd]O ternary system. Nano-sized Al oxides were precipitated within the α-Fe matrix through a reaction between Fe[sbnd]Al and Fe 2 O 3 powders. Two types of oxides, FeAl 2 O 4 and γ-Al 2 O 3 , were found to precipitate during sintering at 1000 °C and the subsequent annealing at 800 °C. The oxides showed sluggish coarsening at 800 °C, which then provided high resistance to coarsening for the α-Fe grains. Microstructure observation and Vickers hardness measurement indicated that the homogeneous dispersion of oxides was achieved through the present procedure without ball milling. ",
keywords = "Age hardening, Electron microscopy, Iron alloy, Oxide-dispersion-strengthened alloy, Precipitation, Solid oxygen source",
author = "Katsuhiro Sato and Nobuaki Sekido and Kyosuke Yoshimi",
note = "Funding Information: This study was financially supported by the JFE 21st Century Foundation and the Amada Foundation . The authors would like to acknowledge the technical support of Ms. A. Nakamura with the NIMS microstructural characterization platform (NMCP) as a program of the “Nanotechnology Platform” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan. Funding Information: This study was financially supported by the JFE 21st Century Foundation and the Amada Foundation. The authors would like to acknowledge the technical support of Ms. A. Nakamura with the NIMS microstructural characterization platform (NMCP) as a program of the “Nanotechnology Platform” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan. Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",
year = "2019",
month = apr,
day = "29",
doi = "10.1016/j.msea.2019.03.060",
language = "English",
volume = "754",
pages = "68--74",
journal = "Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing",
issn = "0921-5093",
publisher = "Elsevier BV",
}