Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloy

descriptionPublicationkeyboard_double_arrow_right Article 01 May 2007 Argentina English Publisher:Elsevier BVJournal:Journal of Alloys and Compounds, volume 434-435, pages 215-216 (issn: 0925-8388,

Copyright policy )

Authors: García Escorial, Asunción; Cremaschi, Victoria Juliana; Natale, E; Lieblich, Marcela;

doi: 10.1016/j.jallcom.2006.08.211

handle: 10261/56077 , 11336/20025

Thermal evolution of nanoquasicrystalline Al93Fe3Cr2Ti2 alloy

- Summary
- Subjects
- Metrics

Abstract

In this work, thermalevolution of bulk nanoquasicrystalline Al93Fe3Cr2Ti2 material, obtained by consolidation of nanoquasicrystalline powder particles, is studied. The powder particles were obtained by gas atomization and the consolidation of the powders was achieved via warm extrusion [1] and [2]. The evolution of the microstructure during processing as well as with further thermal treatments was investigated. The consolidated material contains spherical particles of an icosahedral i-phase of around 200 nm in diameter. The quasicrystalline phase is detected even after 1 h at 500 °C, and afterwards, it evolves through a metastable Al6Fe phase to the equilibrium phases

Proceedings of the 12th International Symposium on Metastable and Nano-Materials (ISMANAM-2005)

Nano-Al” EC Network, HPRN-CT-2000-00038, and CICYT MAT2003-00722 projects

Peer reviewed

Country

Argentina

Related Organizations

Spanish National Research Council
Spain
National Scientific and Technical Research Council
Argentina
Cenim - Centro Nacional De Investigaciones Metalurgicas
Spain
University of Buenos Aires
Argentina

Keywords

Powder Metallurgy, Nanostructured materials, X-ray diffraction, X-Ray Diffraction, Powder metallurgy, https://purl.org/becyt/ford/2.5, Nanostructured Materials, https://purl.org/becyt/ford/2, Quasicrystals, Microstructure

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	9
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 10%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average