Journal article

Effect of Nb on nanoquasicrystalline Al-based alloys

Abstract:: Nanoquasicrystalline Al-based alloys, containing icosahedral particles in an -Al matrix, exhibit high strength at elevated temperature. The metastability of the quasicrystals can limit the use of these alloys. In the present work, the microstructural evolution of Al93(Fe3Cr2)7 and Al93Fe3Cr2Nb2 (at%) alloys was studied using heat treatments and structural characterization by XRD, TEM and STEM-EDX analysis. It was observed that the Nb is dissolved in the Al-Fe-Cr icosahedral phase. This provides higher thermal stability, retaining the fine nanoquasicrystalline microstructure for longer times at high temperature.

Publication status:: Published

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APA Style

Galano, M., Audebert, F., Stoney, I., & Cantor, B. (2008). Effect of Nb on nanoquasicrystalline Al-based alloys. PHILOSOPHICAL MAGAZINE LETTERS, 88(4), 269–278.

MLA Style

Galano, M, et al. “Effect of Nb on Nanoquasicrystalline Al-Based Alloys.” PHILOSOPHICAL MAGAZINE LETTERS, vol. 88, no. 4, 2008, pp. 269–78.

Chicago Style

Galano, M, F Audebert, I Stoney, and B Cantor. 2008. “Effect of Nb on Nanoquasicrystalline Al-Based Alloys.” PHILOSOPHICAL MAGAZINE LETTERS 88 (4): 269–78.
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Publisher copy:: 10.1080/09500830801935277

Authors

+ Galano, M More by this author

Role:: Author

+ Audebert, F More by this author

Role:: Author

+ Stoney, I More by this author

Role:: Author

+ Cantor, B More by this author

Role:: Author

Journal:: PHILOSOPHICAL MAGAZINE LETTERS More from this journal
Volume:: 88
Issue:: 4
Pages:: 269-278
Publication date:: 2008-01-01
DOI:: 10.1080/09500830801935277
EISSN:: 1362-3036
ISSN:: 0950-0839

Language:: English
Pubs id:: pubs:241
UUID:: uuid:079dca28-1fef-4bde-a97c-cf09464fad38
Local pid:: pubs:241
Source identifiers:: 241
Deposit date:: 2013-11-17
ARK identifier:: ark:/29072/ora_079dca281fef4bdea97ccf09464fad38

Terms of use

Copyright date:: 2008

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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