Formation of icosahedral-hexagonal H phase nano-composites in Mg-Zn-Y alloys

Alok Singh; M. Watanabe; A. Kato; A. P. Tsai

doi:10.1016/j.scriptamat.2004.07.019

Formation of icosahedral-hexagonal H phase nano-composites in Mg-Zn-Y alloys

Alok Singh, M. Watanabe, A. Kato, A. P. Tsai

Center for Exploration of New Inorganic Materials

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

45 Citations (Scopus)

Abstract

A reaction is identified in formation of icosahedral phase in dilute Mg-Zn-Y alloys, involving a hexagonal phase H-Zn₃MgY (a = 0.918, c = 0.95 nm). The crystallographic relationship and the interface between the H and the icosahedral phase are described. Formation of an icosahedral-H phase nano-composite in a Mg₉₃Zn₆Y alloy is shown.

Original language	English
Pages (from-to)	955-960
Number of pages	6
Journal	Scripta Materialia
Volume	51
Issue number	10
DOIs	https://doi.org/10.1016/j.scriptamat.2004.07.019
Publication status	Published - 2004 Nov

Keywords

Electron diffraction
Hexagonal phase
Magnesium alloys
Nano-composite
Quasicrystals

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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title = "Formation of icosahedral-hexagonal H phase nano-composites in Mg-Zn-Y alloys",

abstract = "A reaction is identified in formation of icosahedral phase in dilute Mg-Zn-Y alloys, involving a hexagonal phase H-Zn3MgY (a = 0.918, c = 0.95 nm). The crystallographic relationship and the interface between the H and the icosahedral phase are described. Formation of an icosahedral-H phase nano-composite in a Mg93Zn6Y alloy is shown.",

keywords = "Electron diffraction, Hexagonal phase, Magnesium alloys, Nano-composite, Quasicrystals",

author = "Alok Singh and M. Watanabe and A. Kato and Tsai, {A. P.}",

note = "Funding Information: The authors thank Dr. H. Takakura for useful discussions. Partial financial support from the Japan Science and Technology Corporation is gratefully acknowledged. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.",

year = "2004",

month = nov,

doi = "10.1016/j.scriptamat.2004.07.019",

language = "English",

volume = "51",

pages = "955--960",

journal = "Scripta Materialia",

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T1 - Formation of icosahedral-hexagonal H phase nano-composites in Mg-Zn-Y alloys

AU - Singh, Alok

AU - Watanabe, M.

AU - Kato, A.

AU - Tsai, A. P.

N1 - Funding Information: The authors thank Dr. H. Takakura for useful discussions. Partial financial support from the Japan Science and Technology Corporation is gratefully acknowledged. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.

PY - 2004/11

Y1 - 2004/11

N2 - A reaction is identified in formation of icosahedral phase in dilute Mg-Zn-Y alloys, involving a hexagonal phase H-Zn3MgY (a = 0.918, c = 0.95 nm). The crystallographic relationship and the interface between the H and the icosahedral phase are described. Formation of an icosahedral-H phase nano-composite in a Mg93Zn6Y alloy is shown.

AB - A reaction is identified in formation of icosahedral phase in dilute Mg-Zn-Y alloys, involving a hexagonal phase H-Zn3MgY (a = 0.918, c = 0.95 nm). The crystallographic relationship and the interface between the H and the icosahedral phase are described. Formation of an icosahedral-H phase nano-composite in a Mg93Zn6Y alloy is shown.

KW - Electron diffraction

KW - Hexagonal phase

KW - Magnesium alloys

KW - Nano-composite

KW - Quasicrystals

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DO - 10.1016/j.scriptamat.2004.07.019

M3 - Article

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VL - 51

SP - 955

EP - 960

JO - Scripta Materialia

JF - Scripta Materialia

SN - 1359-6462

IS - 10

ER -

Formation of icosahedral-hexagonal H phase nano-composites in Mg-Zn-Y alloys

Abstract

Keywords

ASJC Scopus subject areas

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