Core-shell double phase crystal in an yttrium-containing Zr-based bulk metallic glass

Yan, M., Zou, J., Shen, J. and Sun, J. F. (2008) Core-shell double phase crystal in an yttrium-containing Zr-based bulk metallic glass. Journal of Alloys and Compounds, 461 1-2: 97-101. doi:10.1016/j.jallcom.2007.06.113


Author Yan, M.
Zou, J.
Shen, J.
Sun, J. F.
Title Core-shell double phase crystal in an yttrium-containing Zr-based bulk metallic glass
Journal name Journal of Alloys and Compounds   Check publisher's open access policy
ISSN 0925-8388
Publication date 2008-08-11
Year available 2008
Sub-type Article (original research)
DOI 10.1016/j.jallcom.2007.06.113
Open Access Status
Volume 461
Issue 1-2
Start page 97
End page 101
Total pages 5
Editor Buschow, K.H.J.
Place of publication Netherlands
Publisher Elsevier BV
Language eng
Subject C1
970102 Expanding Knowledge in the Physical Sciences
100708 Nanomaterials
Abstract In this article, we report a novel core-shell structured quenched-in crystal detected in annealed (Zr0.51Cu0.207Ni0.12Al0.163)(99.5)Y-0.5 bulk metallic glasses. A monoclinic Y2O3 (a = 1.388 nm, b = 0.351 nm, c = 0.863 nm, and beta = 100.09 degrees) is identified to be the core phase through detailed transmission electron microscopy study, which is shelled by an orthorhombic crystal (a = 0.69 nm, b = 0.75 nm, and c = 0.74 nm). The reason for the formation of this core-shell structure is discussed. (C) 2007 Elsevier B. V. All rights reserved.
Keyword Chemistry, Physical
Materials Science, Multidisciplinary
Metallurgy & Metallurgical Engineering
Chemistry
Materials Science
Metallurgy & Metallurgical Engineering
CHEMISTRY, PHYSICAL
MATERIALS SCIENCE, MULTIDISCIPLINARY
METALLURGY & METALLURGICAL ENGINEERING
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: 2009 Higher Education Research Data Collection
 
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Created: Fri, 20 Mar 2009, 00:04:16 EST by Sally Beard on behalf of Materials