Porous FeAl intermetallics fabricated by elemental powder reactive synthesis

Haiyan Gao; Yuehui He; Peizhi Shen; Jin Zou; Nanping Xu; Yao Jiang; Baiyun Huang; C. T. Liu

doi:10.1016/j.intermet.2009.05.007

Author(s)

Haiyan Gao
Yuehui He
Peizhi Shen
Jin Zou
Nanping Xu
Yao Jiang
Baiyun Huang

Detail(s)

Original language	English
Pages (from-to)	1041-1046
Journal / Publication	Intermetallics
Volume	17
Issue number	12
Publication status	Published - Dec 2009
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1016/j.intermet.2009.05.007 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-69449085472&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(c1bd7e95-3ba2-427b-8ac6-663089810bd3).html

Abstract

Fabrication of porous FeAl intermetallics has been realized through the Fe and Al elemental powder reactive synthesis. The swelling behavior, synthesis process and microstructure of the porous FeAl intermetallics fabricated by reactive synthesis have been systematically studied. The pore structural parameters as a function of the sintering temperature have also been systematically investigated. It has been confirmed that the pore evolution in the porous FeAl intermetallics is attributed to the following four steps: the inter-particle pores formed during the pressing procedure, the Kirkendall pores formed during the solid-state sintering, pore formed through the liquid Al reaction, and the phase transformation during the high temperature sintering. © 2009 Elsevier Ltd.

Research Area(s)

A. Iron aluminides, based on FeAl, C. Reaction synthesis

Citation Format(s)

[ RIS ] [ BibTeX ]

Porous FeAl intermetallics fabricated by elemental powder reactive synthesis. / Gao, Haiyan; He, Yuehui; Shen, Peizhi; Zou, Jin; Xu, Nanping; Jiang, Yao; Huang, Baiyun; Liu, C. T.

In: Intermetallics, Vol. 17, No. 12, 12.2009, p. 1041-1046.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Gao, H, He, Y, Shen, P, Zou, J, Xu, N, Jiang, Y, Huang, B & Liu, CT 2009, 'Porous FeAl intermetallics fabricated by elemental powder reactive synthesis', Intermetallics, vol. 17, no. 12, pp. 1041-1046. https://doi.org/10.1016/j.intermet.2009.05.007

Gao, H., He, Y., Shen, P., Zou, J., Xu, N., Jiang, Y., Huang, B., & Liu, C. T. (2009). Porous FeAl intermetallics fabricated by elemental powder reactive synthesis. Intermetallics, 17(12), 1041-1046. https://doi.org/10.1016/j.intermet.2009.05.007

Gao H, He Y, Shen P, Zou J, Xu N, Jiang Y et al. Porous FeAl intermetallics fabricated by elemental powder reactive synthesis. Intermetallics. 2009 Dec;17(12):1041-1046. https://doi.org/10.1016/j.intermet.2009.05.007

Gao, Haiyan ; He, Yuehui ; Shen, Peizhi ; Zou, Jin ; Xu, Nanping ; Jiang, Yao ; Huang, Baiyun ; Liu, C. T. / Porous FeAl intermetallics fabricated by elemental powder reactive synthesis. In: Intermetallics. 2009 ; Vol. 17, No. 12. pp. 1041-1046.