Formation of Phase Icosahedral and Decagonal Quasicrystalline AlloysAl62,2Cu25,3Fe12,5/Al65Ni15Co20 Influence on The Oxidation

Authors

  • Lourdes Cristina Lucena Agostinho Jamshidi Program of Post-Graduation in Chemical Engineering-PPGEQ/Center of Technology and Geosciences-CTG/UFPE
  • Reza Jamshidi Rodbari Program of Post-Graduation in Materials Sciences -PPGCMTR/ Center of Exact Sciences and Nature-CCEN / UFPE
  • Luciano Nascimento Department of Chemical Engineering-UFPE
  • Eduardo Padrón Hernández Program of Post-Graduation in Materials Sciences -PPGCMTR/ Center of Exact Sciences and Nature-CCEN / UFPE.
  • Celmy Maria Bezerra de de Menezes Barbosa Av Moraes Rego, 1235 – Federal University of Pernambuco UFPE Complex City

Keywords:

quasicrystals, phases, icosahedral, decagonal, aluminum oxide

Abstract

In this article we will cover a study of the formation of icosahedral and decagonal phases two quasicrystals Al62,2Cu25,3Fe12,5 And Al65Ni15Co20,and the influence of oxidation in this alloy. For this purpose research used the diffraction of X-ray (XRD), scanning electron microscopy (SEM)/Energy Dispersive Spectroscopy (EDS), Differential Scanning Calorimetry (DSC) and Thermogravimetric Analysis (TG) .The results displayed found aspects of morphological structural as well as the surface of the two compositions of quasicrystals, these were prepared and obtained in electric arc furnaces and induction and arc. Oxidation of Al62,2Cu25,3Fe12,5 alloy, intermetallic phases presented with combinations of alloying elements and above 675°C it was observed that the crystalline phase is stable. In icosahedral phase oxidation of aluminum forms a dense layer on the passivating outermost surface of the quasicrystal which causes depletion in both copper and iron.In Al65Ni15Co20 nominal composition of oxygen interaction occurs on the surface of symmetry 10 times plane perpendicular vector .The formation of a thin film of aluminum oxide having well-ordered hexagonal structure and with the opposition area decagonal phase with the lateral size of approximately 35 Å.

 

Keywords: quasicrystals; phases; icosahedral; decagonal; aluminum oxide

 

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Author Biography

Luciano Nascimento, Department of Chemical Engineering-UFPE

Department of Chemical Engineering-UFPE

References

Shechtman, D., Blech, I., Gratias, D. and Cahn, J.W. (1984). Metallic phase with long-range orientational order and no translational symmetry. Phys. Rev. Lett., 53 : 1951-1953.

Bonasso, N. and Pigeat, P. (2003). Preparation of Al-Cu-Fe ultra-thin quasicrystalline films without protective coatings by MBE: influence of processing. Mater. Sci. Eng., A 349 : 224-229.

Srivastava, V.C., Huttunen-Rivirta, E., Cui, C., Uhlenwinkel, V., Schulz, A., and Mukhopadhyay, N.K. (2014). Bulk synthesis by spray forming of Al–Cu–Fe and Al–Cu–Fe–Sn alloys containing a quasicrystalline phase. J. Alloys Compd. 597 : 258–268.

Rosas, G. and Perez, R. (2001). On the transformations of the ψ -AlCuFe icosahedral phase. Mater. Lett. 47 : 225–230.

Tsai, A. (2008). Icosahedralclusters,icosahedral order and stability of quasicrystalsa view of metallurgy. Sci. Technol. Adv. Mater. 9 : 1-21.

Yurechko, M., Grushko, B., Ya, T. and Velikanova, K. (2004). URBAN. A comparative study of the Al–Co–Pd and Al–Co–Ni alloy systems. J. Alloys Compd. 367 : 20–24.

Xinb, L., Yoshiaki, O., Susumu, T. and Gencang, Y. (2007). Thermal stability of decagonal quasicrystal prepared from undercooled Al72Ni12Co16 alloy melt. Mater. Lett. 61 : 5164–5168.

Wehner, B.I., Meinhardt, J., Köster, V., Alves, H., Eliaz, N. and Eliezer, D. (1997). Oxidation hydrogenation of quasicrystals. Mater. Sci. Eng., A 226-228 : 1008-1011.

Rouxel, D., Gil-Gavaltz, M., Pigeat, P. and Weberg, B. (2005). Oxidation kinetics of the quasicrystalline i-AlCuFe phase compared with that of crystalline ω -AlCuFe and pure aluminum. J. Non– Cryst. Solids. 351 : 802 – 809.

Chang, S.L., Anderegg, J.W. and Thiel, P.A. (2003). J. Non-Cryst. Solids. 195 : 95.

Burkardt, S., Erbudak, M. and Mäder, R. (2009). High-temperature surface oxidation of the decagonal AlCoNi quasicrystal. Surf. Sci. 603 : 867–872.

Dubois, J.M., Jeevan, H.S. and Rrnganathan, S. (1998). Quasicrystals, Ed. S. Takeuchi & T. Fujiwara, (Singapore: World Science).

Gogebakana, M., Avar, B. and Tarakci, M. (2011). Microstructures and mechanical properties of conventionally solidified Al63Cu25Fe12 alloy. J. Alloys Compd. 509(S) : 316–319.

Surowiec, M., Bogdanowicz, W. and Sozanska, M. (2014). Evolution of the Phase β Flux Dissolution during Quasicrystal Formation.Acta Physica. Polonica A 126 : 594-595.

Xinbao, L., Yoshiaki, O., Susumu, T. and Gencang, Y. (2007). Thermal stability of decagonal quasicrystal prepared from undercooled Al72Ni12Co16 alloy melt. Mater. Lett. 61 : 5164–5168.

Wehner, B.I. and Koster, U. (2000). Microstructural Evolution of Alumina Layers on an Al–Cu–Fe Quasicrystal during High-Temperature Oxidation. Oxid. Met. 54 : 5/6.

Parka, J.Y., Ogletree, D.F., Salmeron, M., Jenks, C.J. and Thiel, P.A. (2004). Friction and adhesion properties of clean and oxidized Al–Ni–Co decagonal quasicrystals: a UHV atomic force microscopy/scanning tunneling microscopy study. Tribol. Lett. 17(3).

Yurechko, M., Grushko, B., Ya, T., Velikanova, K. and Urban, A. (2004) comparative study of the Al–Co–Pd and Al–Co–Ni alloy systems. J. Alloys Compd. 367 : 20–24.

Rebecca, D., Haoxue, Y. and Ying, C. (2016). Grain boundary engineering of Co–Ni–Al,Cu– Zn–Al, and Cu–Al–Ni shape memory alloys by intergranular precipitation of a ductile solid solution phase. Scr. Mater. 115 : 113–117.

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Published

2016-06-30

How to Cite

[1]
L. C. L. A. Jamshidi, R. J. Rodbari, L. Nascimento, E. P. Hernández, and C. M. B. de de Menezes Barbosa, “Formation of Phase Icosahedral and Decagonal Quasicrystalline AlloysAl62,2Cu25,3Fe12,5/Al65Ni15Co20 Influence on The Oxidation”, J Met Mater Miner, vol. 26, no. 1, Jun. 2016.

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