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Microstructure and hydrogen production of the rapidly solidified Al-Mg-Ga-In-Sn alloy
He, Tiantian1,2; Chen, Wei2; Wang, Wei2; Du, Sanming1,3; Deng, Sier1,3
Corresponding AuthorHe, Tiantian(tthe@haust.edu.cn) ; Wang, Wei(wei.wang@imr.ac.cn)
2020-06-25
Source PublicationJOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
Volume827Pages:7
AbstractIn 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.
KeywordThe rapidly solidified alloys Low melting point phase Microstructure Aluminum-water reaction
Funding OrganizationNational Natural Science Foundation of China ; National Basic Research Program of China ; Key Scientific Research Projects in Henan Province
DOI10.1016/j.jallcom.2020.154290
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51171201] ; National Basic Research Program of China[2010CB631305] ; Key Scientific Research Projects in Henan Province[18B430007]
WOS Research AreaChemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000520405900068
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/137910
Collection中国科学院金属研究所
Corresponding AuthorHe, Tiantian; Wang, Wei
Affiliation1.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
Recommended Citation
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.
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