Preparation of melt-atomized and spray-deposited La62Al15.7(Cu, Ni)(22.3) amorphous alloy with large size

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	Preparation of melt-atomized and spray-deposited La62Al15.7(Cu, Ni)(22.3) amorphous alloy with large size
	Dong Tingyi 1; Yang Bin 1,2; He Jianping 1; Zhang Yong 1
通讯作者	Yang Bin(byang@skl.ustb.edu.cn)
	2008-06-01
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	44 期号:6 页码:659-664
摘要	A large sized La62Al15.7(Cu, Ni)(22.3) amorphous alloy was produced by melt atomization and spray deposition, and XRD proved a plate-like sample with a diameter of 340 mm and maximum thickness of 13 mm is fully amorphous. The formation mechanism of amorphous phase during the process was analyzed. The experimental results showed that there always exist some porosities in the spray-deposited La62Al15.7(Cu, Ni)22.3 amorphous alloy. The densification parameters of the La62Al15.7(Cu, Ni)22.3 amorphous alloy were determined by hot pressing in the undercooled liquid region of the amorphous alloy. The present results indicated that spray deposition is a potential technique to prepare bulk amorphous alloys with larger size, especially for bigger plate-shaped deposit.
关键词	melt atornization spray deposition La-based alloy amorphous alloy
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000257410200004
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：5[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/321006/93443
专题	中国科学院金属研究所
通讯作者	Yang Bin
作者单位	1.Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Dong Tingyi,Yang Bin,He Jianping,et al. Preparation of melt-atomized and spray-deposited La62Al15.7(Cu, Ni)(22.3) amorphous alloy with large size[J]. ACTA METALLURGICA SINICA,2008,44(6):659-664.
APA	Dong Tingyi,Yang Bin,He Jianping,&Zhang Yong.(2008).Preparation of melt-atomized and spray-deposited La62Al15.7(Cu, Ni)(22.3) amorphous alloy with large size.ACTA METALLURGICA SINICA,44(6),659-664.
MLA	Dong Tingyi,et al."Preparation of melt-atomized and spray-deposited La62Al15.7(Cu, Ni)(22.3) amorphous alloy with large size".ACTA METALLURGICA SINICA 44.6(2008):659-664.