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Title: A new centimeter-diameter Cu-based bulk metallic glass
Authors: Dai, C.-L.
Guo, H.
Shen, Y.
Li, Y. 
Ma, E.
Xu, J.
Keywords: Bulk amorphous materials
Glass-forming ability
Metallic glasses
Issue Date: Apr-2006
Citation: Dai, C.-L., Guo, H., Shen, Y., Li, Y., Ma, E., Xu, J. (2006-04). A new centimeter-diameter Cu-based bulk metallic glass. Scripta Materialia 54 (7) : 1403-1408. ScholarBank@NUS Repository.
Abstract: One-centimeter diameter fully glassy rods have been obtained using copper mold casting at the Cu44.25Ag14.75Zr36Ti 5 composition. Starting from the ternary glass Cu60Zr 33Ti7 with a critical size of 3 mm, our search strategy in the quaternary composition tetrahedron enabled us to obtain the 10 mm glass by testing only about 40 alloy compositions. The dramatic increase in the glass-forming ability is attributed to the effects of Ag in stabilizing the liquid. © 2006 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Source Title: Scripta Materialia
ISSN: 13596462
DOI: 10.1016/j.scriptamat.2005.11.077
Appears in Collections:Staff Publications

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