Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/11775
Title: Microstructure and phase decomposition of quasi-crystal Zn60Mg30Y10 alloy
Authors: Cheung, YL
Chan, KC 
Zhu, YH
Keywords: Microstructure
Phase decomposition
Quasi-crystal Zn60Mg30Y10 alloy
Issue Date: 2002
Publisher: Elsevier
Source: Journal of materials processing technology, 2002, v. 123, no. 2, p. 245-250 How to cite?
Journal: Journal of materials processing technology 
Abstract: The microstructure and aging characteristics of a quasi-crystal Zn60Mg30Y10 alloy were studied using X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) techniques. Typical structures of the icosahedral quasi-crystalline phase were characterized by three symmetries: 5-fold, 3-fold and 2-fold, based on which a structure model of this complex quasi-crystalline phase was proposed. Fine-dispersed precipitates were found inside the relatively stable quasi-crystalline phase during aging. Decomposition of the crystalline phase (MgZn2) was also investigated.
URI: http://hdl.handle.net/10397/11775
ISSN: 0924-0136
EISSN: 1873-4774
DOI: 10.1016/S0924-0136(02)00069-9
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