The effect of various transition metals on glass formation in ternary La-TM-Al (TM = Co, Ni, Cu) alloys

Please use this identifier to cite or link to this item: https://doi.org/10.1557/jmr.2011.39

Title:	The effect of various transition metals on glass formation in ternary La-TM-Al (TM = Co, Ni, Cu) alloys
Authors:	Yang, H. Li, X. Li, Y.
Keywords:	Amorphous Casting La
Issue Date:	28-Apr-2011
Citation:	Yang, H., Li, X., Li, Y. (2011-04-28). The effect of various transition metals on glass formation in ternary La-TM-Al (TM = Co, Ni, Cu) alloys. Journal of Materials Research 26 (8) : 992-996. ScholarBank@NUS Repository. https://doi.org/10.1557/jmr.2011.39
Abstract:	The optimum glass formers in ternary La-TM-Al (TM = Co, Ni, Cu) alloys were pinpointed at alloys La69Co17Al14, La 66Ni19Al15, and La66Cu 20Al14, exhibiting critical sizes for full glass formation of 16, 12, and 5 mm, respectively. Cobalt is found to be the most favorable element for glass formation in La-based alloys. The optimum alloys in La-TM-Al show close composition but significantly different glass-forming ability (GFA). The mechanism of distinct effect of TM elements remains unclear, even discussed based on current GFA-related criteria and indicators. © 2011 Materials Research Society.
Source Title:	Journal of Materials Research
URI:	http://scholarbank.nus.edu.sg/handle/10635/86782
ISSN:	08842914
DOI:	10.1557/jmr.2011.39
Appears in Collections:	Staff Publications

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