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Title: Bulk glass formation of 12 mm rod in la-cu-ni-al alloys
Authors: Zhang, Y. 
Tan, H. 
Li, Y. 
Keywords: Bulk metallic glass
Glass forming ability
La-based alloys
Issue Date: Jul-2004
Citation: Zhang, Y., Tan, H., Li, Y. (2004-07). Bulk glass formation of 12 mm rod in la-cu-ni-al alloys. Materials Science and Engineering A 375-377 (1-2 SPEC. ISS.) : 436-439. ScholarBank@NUS Repository.
Abstract: Microstructures of La-Cu-Ni-Al alloys of rod samples with 12mm diameter prepared by copper mould casting along La86-x[Cu0.5Ni0.5]xAl14 compositional line were studied by scanning electronic microscope (SEM) observation, and X-ray diffraction (XRD). Glassy rod with diameter of 12mm can be formed by copper mould casting. The alloy has a composition near to La62[Cu0.5Ni0.5]24Al14, and has a very narrow supercooled liquid region, δTx=29K, (δTx=Tx-Tg, where Tx is the onset crystallisation temperature and Tg is glass transition temperature). © 2003 Elsevier B.V.
Source Title: Materials Science and Engineering A
ISSN: 09215093
DOI: 10.1016/j.msea.2003.10.234
Appears in Collections:Staff Publications

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