The Effect of Additive Element on the Properties of Mechanically Alloyed Fe-Y2O3 Alloys

• Autorzy: Ahn J.-H. , Kim T. K. , Ahn J.

Identyfikatory

DOI

10.1515/amm-2017-0150

• Języki publikacji: EN

Abstrakty

EN

In the present work, we have examined the effect of Ti on the properties of Fe-Y₂O₃ alloys. The result showed that the addition of Ti was effective for improving mechanical properties. This is due to the reduction of oxides by Ti during mechanical alloying and hot-consolidation. In particular, iron oxides are effectively reduced by the addition of Ti. Compared to the pristine Fe-Y₂O₃ alloys, titanium-added alloys exhibited fine and uniform microstructures, resulting in at least 60% higher tensile strength.

Słowa kluczowe

EN

mechanical alloying; ODS alloy; nanoparticles; oxide dispersion strengthening; high-energy ball milling

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2017
• Tom: Vol. 62, iss. 2B
• Strony: 1043--1046
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Ahn J.-H.

• School of Materials Science and Engineering, Andong National University, 1375 Gyungdong-Ro, Andong, Gyungbuk 760-749, South Korea

autor

Kim T. K.

• Korea Atomic Energy Research Institute, Daejeon, South Korea

autor

Ahn J.

• School of Materials Science and Engineering, Andong National University, 1375 Gyungdong-Ro, Andong, Gyungbuk 760-749, South Korea

Bibliografia

• [1] A. Hirata, T. Fujita, Y. R. Wen, J. H. Schneibel, C. T. Liu, M. W. Chen, Nat. Mater. 10, 922 (2011).
• [2] C. A. Williams, P. Unifantowicz, N. Baluc, G. D. W. Smith , E. A. Marquis, Acta Mater. 61, 2219 (2013).
• [3] G. R. Odette, JOM 66, 2427 (2014).
• [4] R. L. Klueh, J. P. Shingledecker, R. W. Swindeman, D. T. Hoelzer, J. Kor. Powder. Metall. Inst. 21, 271 (2014).
• [5] H. J. Jin, S. H. Kang, T. K. Kim, J. Nucl. Mater., 341, 103 (2005).
• [6] G. S. Ukai, M. Fujiwara, J. Nucl. Mater. 307-311 749-757 (2002).

Uwagi

EN

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)