Microstructure and hydrogen production of the rapidly solidified Al-Mg-Ga-In-Sn alloy

doi:10.1016/j.jallcom.2020.154290

IMR OpenIR

	Microstructure and hydrogen production of the rapidly solidified Al-Mg-Ga-In-Sn alloy
	He, Tiantian 1,2; Chen, Wei 2; Wang, Wei 2; Du, Sanming 1,3; Deng, Sier 1,3
通讯作者	He, Tiantian(tthe@haust.edu.cn) ; Wang, Wei(wei.wang@imr.ac.cn)
	2020-06-25
发表期刊	JOURNAL OF ALLOYS AND COMPOUNDS
ISSN	0925-8388
卷号	827 页码:7
摘要	In the present dissertation, series of Al-Mg-Ga-In-Sn alloys were prepared by using arc melting and melt-spinning techniques. Their microstructures were characterized by X-ray diffraction (XRD) and scanning electron microscope with energy dispersed X-ray (SEM/EDX). The generated hydrogen volume of Al splitting water reaction was measured using a water displacement method. The morphology and microstructure of the reaction by-products were also characterized using XRD. The results show that from the comparison of microstructures and Al-water reactions between the as-cast and the rapidly solidified alloys, it was found that the effect of Mg on Al-water reaction was attributed to the induction of segregation of In and Sn and formation of intermetallic compounds on Al surfaces. However, Mg dissolved in Al grains hardly had any effect on the Al-water reaction. The reaction rate and hydrogen yield of the rapidly solidified alloys are significantly enhanced due to the refinement of Al grain. (C) 2020 Elsevier B.V. All rights reserved.
关键词	The rapidly solidified alloys Low melting point phase Microstructure Aluminum-water reaction
资助者	National Natural Science Foundation of China ; National Basic Research Program of China ; Key Scientific Research Projects in Henan Province
DOI	10.1016/j.jallcom.2020.154290
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51171201] ; National Basic Research Program of China[2010CB631305] ; Key Scientific Research Projects in Henan Province[18B430007]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000520405900068
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：39[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/321006/137910
专题	中国科学院金属研究所
通讯作者	He, Tiantian; Wang, Wei
作者单位	1.Henan Univ Sci & Technol, Natl United Engn Lab Adv Bearing Tribol, Luoyang 471023, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Henan Univ Sci & Technol, Sch Mat Sci & Engn, Luoyang 471023, Peoples R China
推荐引用方式 GB/T 7714	He, Tiantian,Chen, Wei,Wang, Wei,et al. Microstructure and hydrogen production of the rapidly solidified Al-Mg-Ga-In-Sn alloy[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,827:7.
APA	He, Tiantian,Chen, Wei,Wang, Wei,Du, Sanming,&Deng, Sier.(2020).Microstructure and hydrogen production of the rapidly solidified Al-Mg-Ga-In-Sn alloy.JOURNAL OF ALLOYS AND COMPOUNDS,827,7.
MLA	He, Tiantian,et al."Microstructure and hydrogen production of the rapidly solidified Al-Mg-Ga-In-Sn alloy".JOURNAL OF ALLOYS AND COMPOUNDS 827(2020):7.