Precipitation of Fe-rich intermetallic phases in liquid Al-13.58Si-11.59Fe-1.19Mn alloy

P. Orozco-González; M. Castro-Román; Arturo I. Martínez; M. Herrera-Trejo; A. A. López; J. Quispe-Marcatoma

doi:10.1016/j.intermet.2010.04.014

Precipitation of Fe-rich intermetallic phases in liquid Al-13.58Si-11.59Fe-1.19Mn alloy

P. Orozco-González, M. Castro-Román, Arturo I. Martínez, M. Herrera-Trejo, A. A. López, J. Quispe-Marcatoma

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

9 Citas (Scopus)

Resumen

To contribute to the understanding of the Al-Fe-Mn-Si system, an exhaustive analysis of the intermetallic phases formed during thermal analysis experiments and specific isothermal treatments was carried out. In this work, three different phases were identified: the extensively reported β and α phases and the τ_h phase. The τ_h phase has been reported for the ternary Al-Fe-Si system, but not for the quaternary Al-Fe-Mn-Si system. Nonetheless, the present results suggest that the formation of the τ_h phase upon solidification of the alloy can be stabilized in the quaternary Al-Fe-Mn-Si system, with respect to the monoclinic θ-Al₃Fe phase in the ternary Al-Fe-Si system, due to the Mn addition. The τ_h phase was unambiguously identified with the help of complementary techniques such as SEM/EDS, X-ray diffraction and Mössbauer spectroscopy.

Idioma original	Inglés
Páginas (desde-hasta)	1617-1622
Número de páginas	6
Publicación	Intermetallics
Volumen	18
N.º	8
DOI	https://doi.org/10.1016/j.intermet.2010.04.014
Estado	Publicada - ago. 2010
Publicado de forma externa	Sí

Acceder al documento

10.1016/j.intermet.2010.04.014

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@article{c633f9838f8d4f38be20dfe1b9fd392b,

title = "Precipitation of Fe-rich intermetallic phases in liquid Al-13.58Si-11.59Fe-1.19Mn alloy",

abstract = "To contribute to the understanding of the Al-Fe-Mn-Si system, an exhaustive analysis of the intermetallic phases formed during thermal analysis experiments and specific isothermal treatments was carried out. In this work, three different phases were identified: the extensively reported β and α phases and the τh phase. The τh phase has been reported for the ternary Al-Fe-Si system, but not for the quaternary Al-Fe-Mn-Si system. Nonetheless, the present results suggest that the formation of the τh phase upon solidification of the alloy can be stabilized in the quaternary Al-Fe-Mn-Si system, with respect to the monoclinic θ-Al3Fe phase in the ternary Al-Fe-Si system, due to the Mn addition. The τh phase was unambiguously identified with the help of complementary techniques such as SEM/EDS, X-ray diffraction and M{\"o}ssbauer spectroscopy.",

keywords = "A. Aluminides, B. Crystallography, C. Crystal growth, F. Diffraction, Phase identification",

author = "P. Orozco-Gonz{\'a}lez and M. Castro-Rom{\'a}n and Mart{\'i}nez, {Arturo I.} and M. Herrera-Trejo and L{\'o}pez, {A. A.} and J. Quispe-Marcatoma",

note = "Funding Information: The authors are grateful to the National Council for Science and Technology of Mexico (Conacyt) for the financial support provided to carry out this work (project no. 84966 ).",

year = "2010",

month = aug,

doi = "10.1016/j.intermet.2010.04.014",

language = "Ingl{\'e}s",

volume = "18",

pages = "1617--1622",

journal = "Intermetallics",

issn = "0966-9795",

publisher = "Elsevier Ltd.",

number = "8",

}

TY - JOUR

T1 - Precipitation of Fe-rich intermetallic phases in liquid Al-13.58Si-11.59Fe-1.19Mn alloy

AU - Orozco-González, P.

AU - Castro-Román, M.

AU - Martínez, Arturo I.

AU - Herrera-Trejo, M.

AU - López, A. A.

AU - Quispe-Marcatoma, J.

N1 - Funding Information: The authors are grateful to the National Council for Science and Technology of Mexico (Conacyt) for the financial support provided to carry out this work (project no. 84966 ).

PY - 2010/8

Y1 - 2010/8

N2 - To contribute to the understanding of the Al-Fe-Mn-Si system, an exhaustive analysis of the intermetallic phases formed during thermal analysis experiments and specific isothermal treatments was carried out. In this work, three different phases were identified: the extensively reported β and α phases and the τh phase. The τh phase has been reported for the ternary Al-Fe-Si system, but not for the quaternary Al-Fe-Mn-Si system. Nonetheless, the present results suggest that the formation of the τh phase upon solidification of the alloy can be stabilized in the quaternary Al-Fe-Mn-Si system, with respect to the monoclinic θ-Al3Fe phase in the ternary Al-Fe-Si system, due to the Mn addition. The τh phase was unambiguously identified with the help of complementary techniques such as SEM/EDS, X-ray diffraction and Mössbauer spectroscopy.

AB - To contribute to the understanding of the Al-Fe-Mn-Si system, an exhaustive analysis of the intermetallic phases formed during thermal analysis experiments and specific isothermal treatments was carried out. In this work, three different phases were identified: the extensively reported β and α phases and the τh phase. The τh phase has been reported for the ternary Al-Fe-Si system, but not for the quaternary Al-Fe-Mn-Si system. Nonetheless, the present results suggest that the formation of the τh phase upon solidification of the alloy can be stabilized in the quaternary Al-Fe-Mn-Si system, with respect to the monoclinic θ-Al3Fe phase in the ternary Al-Fe-Si system, due to the Mn addition. The τh phase was unambiguously identified with the help of complementary techniques such as SEM/EDS, X-ray diffraction and Mössbauer spectroscopy.

KW - A. Aluminides

KW - B. Crystallography

KW - C. Crystal growth

KW - F. Diffraction

KW - Phase identification

UR - http://www.scopus.com/inward/record.url?scp=77953651832&partnerID=8YFLogxK

U2 - 10.1016/j.intermet.2010.04.014

DO - 10.1016/j.intermet.2010.04.014

M3 - Artículo

AN - SCOPUS:77953651832

SN - 0966-9795

VL - 18

SP - 1617

EP - 1622

JO - Intermetallics

JF - Intermetallics

IS - 8

ER -

Precipitation of Fe-rich intermetallic phases in liquid Al-13.58Si-11.59Fe-1.19Mn alloy

Resumen

Acceder al documento

Otros archivos y enlaces

Huella

Citar esto