Influence of Cu addition on the glass transition behavior of LaCe-based metallic glasses

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	Influence of Cu addition on the glass transition behavior of LaCe-based metallic glasses
	Xu, W.; Song, L. J.; Bi, J. Z.; Li, R.; Huo, J. T.; Wang, J. Q.; Wang, X. M.
刊名	INTERMETALLICS
	2018
卷号	94 页码:38-41
关键词	Supercooled Liquid Forming Ability Fragility Crystallization Calorimetry Temperature Relaxation Plasticity Stability Polymers
英文摘要	The effect of Cu content on glass transition behavior of (La0.5Ce0.5)(65)Al10Co25-xCux (x = 0, 5, 10, 15, 20, 25) metallic glasses was measured by high-rate and high-precision differential scanning calorimetry. It is observed that the glass transition temperature (T-g) decreases with the increase of the Cu content. The fragility (m) increases first and then decreases with the increasing of Cu content, with a maximum m = 63.6 for x = 10. A correlation is confirmed between the enthalpy of mixing fragility. These results suggest that metallic glasses with desirable supercooled liquids characters can be designed by alloying elements with suitable mixing enthalpy.
学科主题	Engineering ; Materials Science ; Physics
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/16785]
专题	2018专题
推荐引用方式 GB/T 7714	Xu, W.,Song, L. J.,Bi, J. Z.,et al. Influence of Cu addition on the glass transition behavior of LaCe-based metallic glasses[J]. INTERMETALLICS,2018,94:38-41.
APA	Xu, W..,Song, L. J..,Bi, J. Z..,Li, R..,Huo, J. T..,...&Wang, X. M..(2018).Influence of Cu addition on the glass transition behavior of LaCe-based metallic glasses.INTERMETALLICS,94,38-41.
MLA	Xu, W.,et al."Influence of Cu addition on the glass transition behavior of LaCe-based metallic glasses".INTERMETALLICS 94(2018):38-41.