Possibilities of producing single phase kilogram scale Al70Ni13Co13Si4 alloy by conventional casting

G. S. Song; W. T. Kim; D. H. Kim; Z. Z. Zhong; G. C. Yang; Y. H. Zhou

doi:10.1023/A:1006766016202

Possibilities of producing single phase kilogram scale Al₇₀Ni₁₃Co₁₃Si₄ alloy by conventional casting

G. S. Song, W. T. Kim, D. H. Kim, Z. Z. Zhong, G. C. Yang, Y. H. Zhou

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Nearly pure decagonal (d)-phase Al₇₀Ni₁₃Co₁₃Si₄ ingot of about 1.2 kg was prepared by conventional casting. The d-phase in the Al alloy is formed directly from the melt. During slow solidification from the melt, the alloy can develop a nearly pure single d-phase of decaprismatic morphology. The adjustment of the Si concentration and the conventional casting process is expected to make the possibilities of producing single-phase kilogram scale quasicrystalline ingots a reality.

Original language	English
Pages (from-to)	363-365
Number of pages	3
Journal	Journal of Materials Science Letters
Volume	19
Issue number	5
DOIs	https://doi.org/10.1023/A:1006766016202
Publication status	Published - 2000

Bibliographical note

Funding Information:
Research was sponsored by Creative Research Initiatives of the Korea Ministry of Science and Technology. Partial work performed at Northwestern Polytechnical University was financially supported by Chinese Aviation Science Foundation. We thank Dr. S. M. Lee for helpful suggestions.

All Science Journal Classification (ASJC) codes

Materials Science(all)

Access to Document

10.1023/A:1006766016202

Cite this

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title = "Possibilities of producing single phase kilogram scale Al70Ni13Co13Si4 alloy by conventional casting",

abstract = "Nearly pure decagonal (d)-phase Al70Ni13Co13Si4 ingot of about 1.2 kg was prepared by conventional casting. The d-phase in the Al alloy is formed directly from the melt. During slow solidification from the melt, the alloy can develop a nearly pure single d-phase of decaprismatic morphology. The adjustment of the Si concentration and the conventional casting process is expected to make the possibilities of producing single-phase kilogram scale quasicrystalline ingots a reality.",

author = "Song, {G. S.} and Kim, {W. T.} and Kim, {D. H.} and Zhong, {Z. Z.} and Yang, {G. C.} and Zhou, {Y. H.}",

note = "Funding Information: Research was sponsored by Creative Research Initiatives of the Korea Ministry of Science and Technology. Partial work performed at Northwestern Polytechnical University was financially supported by Chinese Aviation Science Foundation. We thank Dr. S. M. Lee for helpful suggestions.",

year = "2000",

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volume = "19",

pages = "363--365",

journal = "Journal of Materials Science Letters",

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T1 - Possibilities of producing single phase kilogram scale Al70Ni13Co13Si4 alloy by conventional casting

AU - Song, G. S.

AU - Kim, W. T.

AU - Kim, D. H.

AU - Zhong, Z. Z.

AU - Yang, G. C.

AU - Zhou, Y. H.

N1 - Funding Information: Research was sponsored by Creative Research Initiatives of the Korea Ministry of Science and Technology. Partial work performed at Northwestern Polytechnical University was financially supported by Chinese Aviation Science Foundation. We thank Dr. S. M. Lee for helpful suggestions.

PY - 2000

Y1 - 2000

N2 - Nearly pure decagonal (d)-phase Al70Ni13Co13Si4 ingot of about 1.2 kg was prepared by conventional casting. The d-phase in the Al alloy is formed directly from the melt. During slow solidification from the melt, the alloy can develop a nearly pure single d-phase of decaprismatic morphology. The adjustment of the Si concentration and the conventional casting process is expected to make the possibilities of producing single-phase kilogram scale quasicrystalline ingots a reality.

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