Effect of different Cu contents on the microstructure and hydrogen production of Al-Cu-Ga-In-Sn alloys for dissolvable materials

doi:10.1016/j.jallcom.2019.153489

CORC > 金属研究所 > 中国科学院金属研究所

	Effect of different Cu contents on the microstructure and hydrogen production of Al-Cu-Ga-In-Sn alloys for dissolvable materials
	He, Tiantian 1,2; Chen, Wei 2; Wang, Wei 2; Ren, Fengzhang 3; Stock, Heinz-Rolf 3
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2020-04-25
卷号	821 页码:7
关键词	Al-rich alloy Cu addition Water-aluminum reaction Hydrogen production
ISSN号	0925-8388
DOI	10.1016/j.jallcom.2019.153489
通讯作者	He, Tiantian(tthe@haust.edu.cn) ; Wang, Wei(wei.wang@imr.ac.cn)
英文摘要	Al-Cu-Ga-In-Sn alloys with different Cu contents are produced by smelting and casting, and the influence of copper on the water-aluminum reaction is studied. The microstructure of the alloys is examined by X-ray diffraction, scanning electron microscopy and energy dispersive spectroscopy. Water discharge method is used to measure the hydrogen volume produced by the water-aluminum reaction. The results show that copper hinders the reaction mainly due to the formation of Al2Cu. These phases precipitated at the aluminum grain boundaries not only affect the formation and distribution of the low melting point Ga-In-Sn phase, but also cut off the direct contact between the aluminum matrix grain and the Ga-In-Sn phase of the interface, which results in the decrease of the reaction rate and the H-2 yield of the alloy. (C) 2019 Elsevier B.V. All rights reserved.
资助项目	National Science Foundation of China[51171201] ; Key Scientific Research Projects in Henan Province[18B430007]
WOS研究方向	Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000512369200043
资助机构	National Science Foundation of China ; Key Scientific Research Projects in Henan Province
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/137228]
专题	金属研究所_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. Effect of different Cu contents on the microstructure and hydrogen production of Al-Cu-Ga-In-Sn alloys for dissolvable materials[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,821:7.
APA	He, Tiantian,Chen, Wei,Wang, Wei,Ren, Fengzhang,&Stock, Heinz-Rolf.(2020).Effect of different Cu contents on the microstructure and hydrogen production of Al-Cu-Ga-In-Sn alloys for dissolvable materials.JOURNAL OF ALLOYS AND COMPOUNDS,821,7.
MLA	He, Tiantian,et al."Effect of different Cu contents on the microstructure and hydrogen production of Al-Cu-Ga-In-Sn alloys for dissolvable materials".JOURNAL OF ALLOYS AND COMPOUNDS 821(2020):7.