Influence of TM and RE elements on glass formation of the ternary Al-TM-RE systems

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	Influence of TM and RE elements on glass formation of the ternary Al-TM-RE systems
	H. Yang; J. Q. Wang; Y. Li
	2008
发表期刊	Journal of Non-Crystalline Solids
ISSN	0022-3093
卷号	354 期号:29 页码:3473-3479
摘要	The effects of TM and RE elements on glass formation ability (GFA) of the Al-TM-RE systems are studied systematically. The TM elements show distinct differences: critical sizes of the Al-TM-Ce systems are in the order of Ni > Co > Fe > Cu. However, the RE elements show similar effect on glass formation. These results are discussed in terms of the GFA-related factors, i.e., reduced glass transition temperature (T-rg = T-g (T-x)/T-L. where T-g, T-x and T-L are the glass transition temperature, onset crystallization temperature and liquidus temperature, respectively) and the mixing enthalpy Delta HAl-TM. A new parameter of T-L - T-g (T-x) is potentially proposed and used to evaluate the GFA of the Al-based alloys, as well as bulk glass-formers. (c) 2008 Elsevier B.V. All rights reserved.
部门归属	[yang, h.; wang, j. q.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [li, y.] natl univ singapore, fac engn, dept mat sci & engn, singapore 117576, singapore.;wang, jq (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, peoples r china;jqwang@imr.ac.cn mseliy@nus.edu.sg
关键词	Amorphous Metals Metallic Glasses Glass Formation Supercooled Liquid Region Amorphous-alloys Thermal-stability Metallic-glass Mechanical-properties Forming Ability Formability Diameter Aluminum Fabrication
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WOS记录号	WOS:000257349100014
引用统计	被引频次：41[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33269
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. Yang,J. Q. Wang,Y. Li. Influence of TM and RE elements on glass formation of the ternary Al-TM-RE systems[J]. Journal of Non-Crystalline Solids,2008,354(29):3473-3479.
APA	H. Yang,J. Q. Wang,&Y. Li.(2008).Influence of TM and RE elements on glass formation of the ternary Al-TM-RE systems.Journal of Non-Crystalline Solids,354(29),3473-3479.
MLA	H. Yang,et al."Influence of TM and RE elements on glass formation of the ternary Al-TM-RE systems".Journal of Non-Crystalline Solids 354.29(2008):3473-3479.