In-situ study of crystallization kinetics in ternary bulk metallic glass alloys with different glass forming abilities
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Author(s)
Detail(s)
Original language | English |
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Article number | 201906 |
Journal / Publication | Applied Physics Letters |
Volume | 105 |
Issue number | 20 |
Publication status | Published - 17 Nov 2014 |
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DOI | DOI |
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Attachment(s) | Documents
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Link to Scopus | https://www.scopus.com/record/display.uri?eid=2-s2.0-84911499761&origin=recordpage |
Permanent Link | https://scholars.cityu.edu.hk/en/publications/publication(c4bd2057-a43b-48e4-921a-a39f9b55dfa2).html |
Abstract
In-situ transmission electron microcopy and time-resolved neutron diffraction were used to study crystallization kinetics of two ternary bulk metallic glasses during isothermal annealing in the supercooled liquid region. It is found that the crystallization of Zr56Cu36Al8, an average glass former, follows continuous nucleation and growth, while that of Zr46Cu46Al8, a better glass former, is characterized by site-saturated nucleation, followed by slow growth. Possible mechanisms for the observed differences and the relationship to the glass forming ability are discussed.
Research Area(s)
Citation Format(s)
In-situ study of crystallization kinetics in ternary bulk metallic glass alloys with different glass forming abilities. / Lan, Si; Wei, Xiaoya; Zhou, Jie et al.
In: Applied Physics Letters, Vol. 105, No. 20, 201906, 17.11.2014.
In: Applied Physics Letters, Vol. 105, No. 20, 201906, 17.11.2014.
Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
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