The crystallization process of amorphous Al80Fe20 alloy powders prepared by ball milling

IMR OpenIR

	The crystallization process of amorphous Al80Fe20 alloy powders prepared by ball milling
	Zhou, F ; Luck, R ; Scheffer, M ; Lang, D ; Lu, R
通讯作者	Zhou, F(fzhou@imr.ac.cn)
	1999-08-01
发表期刊	JOURNAL OF NON-CRYSTALLINE SOLIDS
ISSN	0022-3093
卷号	250 页码:704-708
摘要	The amorphous-to-crystalline transition during thermal annealing of amorphous Al80Fe20 alloy powders prepared by ball milling was investigated by means of magnetothermal analysis and X-ray diffraction. Following structural relaxation and stress relief processes, a metastable phase precipitates during primary crystallization, and a mixture of intermetallic compound (theta-Al13Fe4) and fcc Al is developed further. On heating at constant rate annealing the first and succeeding reactions overlap to some extent in temperature. The apparent activation energy for primary crystallization amounts to 1.99 +/- 0.10 eV by using the Kissinger method. In addition, the structure of the metastable phase, which has not been identified yet, is briefly discussed. (C) 1999 Elsevier Science B.V. All rights reserved.
收录类别	SCI
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics ; Materials Science, Multidisciplinary
WOS记录号	WOS:000082294600061
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：23[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/321006/109194
专题	中国科学院金属研究所
通讯作者	Zhou, F
作者单位	1.Max Planck Inst Met Res, D-70174 Stuttgart, Germany 2.Chinese Acad Sci, Met Res Inst, State Key Lab RSA, Shenyang 110015, Peoples R China
推荐引用方式 GB/T 7714	Zhou, F,Luck, R,Scheffer, M,et al. The crystallization process of amorphous Al80Fe20 alloy powders prepared by ball milling[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,1999,250:704-708.
APA	Zhou, F,Luck, R,Scheffer, M,Lang, D,&Lu, R.(1999).The crystallization process of amorphous Al80Fe20 alloy powders prepared by ball milling.JOURNAL OF NON-CRYSTALLINE SOLIDS,250,704-708.
MLA	Zhou, F,et al."The crystallization process of amorphous Al80Fe20 alloy powders prepared by ball milling".JOURNAL OF NON-CRYSTALLINE SOLIDS 250(1999):704-708.