Interfacial reactions of solid Co and solid Fe with liquid Al

N. Tang; Y. P. Li; S. Kurosu; Y. Koizumi; Hiroaki Matsumoto; A. Chiba

doi:10.1016/j.corsci.2012.04.015

Interfacial reactions of solid Co and solid Fe with liquid Al

N. Tang, Y. P. Li, S. Kurosu, Y. Koizumi, Hiroaki Matsumoto, A. Chiba

金属材料研究所・材料プロセス・評価研究部

研究成果: Article › 査読

35 被引用数 (Scopus)

抄録

Based on the interface structures and their evolution kinetics, the interfacial reactions of solid Co and solid Fe with liquid Al are considered to be controlled by different mechanisms. In contrast to the non-homogeneous and dramatic reaction between Fe and liquid Al, the reaction between Co and liquid Al is homogeneous and more modest. Co loses the thickness with a linear law with respect to immersion time, and interfacial reaction is controlled by the dissolution of the intermetallic compound. Fe samples lose their thickness with a parabolic law, and the controlling mechanism of interfacial reaction is the inter-diffusion within FeAl _2.8.

本文言語	English
ページ（範囲）	32-37
ページ数	6
ジャーナル	Corrosion Science
巻	60
DOI	https://doi.org/10.1016/j.corsci.2012.04.015
出版ステータス	Published - 2012 7月

ASJC Scopus subject areas

化学 (全般)
化学工学（全般）
材料科学（全般）

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10.1016/j.corsci.2012.04.015

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title = "Interfacial reactions of solid Co and solid Fe with liquid Al",

abstract = "Based on the interface structures and their evolution kinetics, the interfacial reactions of solid Co and solid Fe with liquid Al are considered to be controlled by different mechanisms. In contrast to the non-homogeneous and dramatic reaction between Fe and liquid Al, the reaction between Co and liquid Al is homogeneous and more modest. Co loses the thickness with a linear law with respect to immersion time, and interfacial reaction is controlled by the dissolution of the intermetallic compound. Fe samples lose their thickness with a parabolic law, and the controlling mechanism of interfacial reaction is the inter-diffusion within FeAl 2.8.",

keywords = "A. Aluminium, A. Cobalt, A. Intermetallics, A. Iron, C. Interface",

author = "N. Tang and Li, {Y. P.} and S. Kurosu and Y. Koizumi and Hiroaki Matsumoto and A. Chiba",

note = "Funding Information: This research was supported by a Regional Innovation Cluster Program 2010 from the Ministry of Education, Culture, Sports, Science and Technology of Japan. The support from the Tohoku University Global COE Program of Materials Integration is also acknowledged. The authors would also like to express their appreciation to I. Narita for his assistance of EPMA.",

year = "2012",

month = jul,

doi = "10.1016/j.corsci.2012.04.015",

language = "English",

volume = "60",

pages = "32--37",

journal = "Corrosion Science",

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T1 - Interfacial reactions of solid Co and solid Fe with liquid Al

AU - Tang, N.

AU - Li, Y. P.

AU - Kurosu, S.

AU - Koizumi, Y.

AU - Matsumoto, Hiroaki

AU - Chiba, A.

N1 - Funding Information: This research was supported by a Regional Innovation Cluster Program 2010 from the Ministry of Education, Culture, Sports, Science and Technology of Japan. The support from the Tohoku University Global COE Program of Materials Integration is also acknowledged. The authors would also like to express their appreciation to I. Narita for his assistance of EPMA.

PY - 2012/7

Y1 - 2012/7

N2 - Based on the interface structures and their evolution kinetics, the interfacial reactions of solid Co and solid Fe with liquid Al are considered to be controlled by different mechanisms. In contrast to the non-homogeneous and dramatic reaction between Fe and liquid Al, the reaction between Co and liquid Al is homogeneous and more modest. Co loses the thickness with a linear law with respect to immersion time, and interfacial reaction is controlled by the dissolution of the intermetallic compound. Fe samples lose their thickness with a parabolic law, and the controlling mechanism of interfacial reaction is the inter-diffusion within FeAl 2.8.

AB - Based on the interface structures and their evolution kinetics, the interfacial reactions of solid Co and solid Fe with liquid Al are considered to be controlled by different mechanisms. In contrast to the non-homogeneous and dramatic reaction between Fe and liquid Al, the reaction between Co and liquid Al is homogeneous and more modest. Co loses the thickness with a linear law with respect to immersion time, and interfacial reaction is controlled by the dissolution of the intermetallic compound. Fe samples lose their thickness with a parabolic law, and the controlling mechanism of interfacial reaction is the inter-diffusion within FeAl 2.8.

KW - A. Aluminium

KW - A. Cobalt

KW - A. Intermetallics

KW - A. Iron

KW - C. Interface

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DO - 10.1016/j.corsci.2012.04.015

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AN - SCOPUS:84861193404

SN - 0010-938X

VL - 60

SP - 32

EP - 37

JO - Corrosion Science

JF - Corrosion Science

ER -

Interfacial reactions of solid Co and solid Fe with liquid Al

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ASJC Scopus subject areas

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