Effects of iron and chromium on the dynamic properties of oxygen in liquid lead-bismuth eutectic alloy

doi:10.1016/j.corsci.2017.01.003

CORC > 近代物理研究所 > 中国科学院近代物理研究所 > 先进核能材料研究室（ADS）

	Effects of iron and chromium on the dynamic properties of oxygen in liquid lead-bismuth eutectic alloy
	Li, Xiangyan 1; Liu, Wei 1; Li, Dongdong 5; Liu, C. S.1; Pan, B. C.3,4; Wang, Zhiguang2 ; Xu, Yichun 1; Zhang, Yange 1
刊名	CORROSION SCIENCE
	2017-04-01
卷号	118 页码:1-11
关键词	Liquid lead-bismuth eutectic Ab initio molecular dynamics simulation Oxygen diffusivity Oxygen concentration
ISSN号	0010-938X
DOI	10.1016/j.corsci.2017.01.003
英文摘要	Ab initio molecular dynamics simulations were performed to investigate the effects of iron (Fe) and chromium (Cr) on the dynamic behaviour of oxygen in liquid lead bismuth eutectic (LBE). The results indicated that oxygen atoms could be strongly attracted towards Fe and Cr atoms, forming metal oxide complexes dominated by Fe3O4 and Cr2O3. These oxide complexes could retard oxygen diffusion and reduce the concentration of free oxygen in LBE, thereby leading to an increase in the output of oxygen sensor in experiments. Besides, the diffusivities of Fe and Cr in LBE were obtained at different temperatures. (C) 2017 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[11475214] ; National Natural Science Foundation of China[11505214] ; National Natural Science Foundation of China[51571187] ; National Natural Science Foundation of China[51671185] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA03010303] ; Center for Computation Science, Hefei Institutes of Physical Sciences
WOS关键词	550 DEGREES-C ; INITIO MOLECULAR-DYNAMICS ; PERCENT DISSOLVED-OXYGEN ; AUGMENTED-WAVE METHOD ; AUSTENITIC STEELS ; PB-BI ; CORROSION BEHAVIOR ; FLOWING LBE ; TEMPERATURE ; 316L
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000396969800001
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Center for Computation Science, Hefei Institutes of Physical Sciences
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/44626]
专题	近代物理研究所_先进核能材料研究室（ADS）
通讯作者	Liu, C. S.
作者单位	1.Chinese Acad Sci, Inst SolidState Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China 4.Univ Sci & Technol China, Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 5.Hefei Univ Technol, Sch Mat Sci & Engn, Lab Amorphous Mat, Hefei 230009, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiangyan,Liu, Wei,Li, Dongdong,et al. Effects of iron and chromium on the dynamic properties of oxygen in liquid lead-bismuth eutectic alloy[J]. CORROSION SCIENCE,2017,118:1-11.
APA	Li, Xiangyan.,Liu, Wei.,Li, Dongdong.,Liu, C. S..,Pan, B. C..,...&Zhang, Yange.(2017).Effects of iron and chromium on the dynamic properties of oxygen in liquid lead-bismuth eutectic alloy.CORROSION SCIENCE,118,1-11.
MLA	Li, Xiangyan,et al."Effects of iron and chromium on the dynamic properties of oxygen in liquid lead-bismuth eutectic alloy".CORROSION SCIENCE 118(2017):1-11.