Crystallization of amorphous Zr65Cu27Al8 alloy with wide supercooled liquid region

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	Crystallization of amorphous Zr65Cu27Al8 alloy with wide supercooled liquid region
	S. W. Wei; B. Z. Ding; T. Q. Lei; Z. Q. Hu
	1998
发表期刊	Materials Letters
ISSN	0167-577X
卷号	37 期号:4-5 页码:263-267
摘要	The crystallization processes of amorphous Zr75Cu27Al8 alloy, both from amorphous state and supercooled liquid, were investigated. It was mainly controlled by the growth of pre-existing quenched-in three-dimensional nuclei with a constant growth rate. It was observed that the activation energy is much higher in the transition from amorphous state than that from supercooled liquid. The crystallization product from both initial states consists of the b.c.t. Zr2Cu phase and an unknown phase with f.c.c. structure. (C) 1998 Elsevier Science B.V. All rights reserved.
部门归属	chinese acad sci, inst met res, state key lab rapidly solidified & nonequilibrium, shenyang 110015, peoples r china. harbin inst technol, sch mat sci & technol, harbin 150001, peoples r china.;wei, sw (reprint author), chinese acad sci, inst met res, state key lab rapidly solidified & nonequilibrium, shenyang 110015, peoples r china
关键词	Crystallization Amorphous Alloy Kinetics Activation Energy Supercooled Region Cu Alloys Glass
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WOS记录号	WOS:000077001800017
引用统计	被引频次：26[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/321006/37816
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. W. Wei,B. Z. Ding,T. Q. Lei,et al. Crystallization of amorphous Zr65Cu27Al8 alloy with wide supercooled liquid region[J]. Materials Letters,1998,37(4-5):263-267.
APA	S. W. Wei,B. Z. Ding,T. Q. Lei,&Z. Q. Hu.(1998).Crystallization of amorphous Zr65Cu27Al8 alloy with wide supercooled liquid region.Materials Letters,37(4-5),263-267.
MLA	S. W. Wei,et al."Crystallization of amorphous Zr65Cu27Al8 alloy with wide supercooled liquid region".Materials Letters 37.4-5(1998):263-267.