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	Effects of bubbles on high-temperature corrosion of helium ion-irradiated Ni-based alloy in fluoride molten salt
	Zhu, HL; Holmes, R; Hanley, T; Davis, J; Short, K; Edwards, L; Li, ZJ
刊名	CORROSION SCIENCE
	2017
卷号	125期号:-页码:184-193
关键词	Radiation-induced Segregation Behavior Nickel Diffusion Metals Kinetics
ISSN号	0010-938X
DOI	10.1016/j.corsci.2017.06.027
文献子类	期刊论文
英文摘要	Samples of a Ni-Mo-Cr-Fe-Si alloy subject to helium ion irradiation damage were corroded in a eutectic mixture of FLiNaK at 750 degrees C. It was found that the helium bubbles that formed increased the number of surface defects so greatly increasing the physical contact area between the alloy and the molten salt, resulting in acceleration of corrosion damage. Segregation and depletion of chemical elements at bubble surfaces were also identified, and became more severe with increasing bubble size. Significant segregation of Si resulted in the formation of Ni-Si precipitates at large bubbles. This segregation enhanced the chemical corrosion damage to the alloy.
WOS关键词	RADIATION-INDUCED SEGREGATION ; BEHAVIOR ; NICKEL ; DIFFUSION ; METALS ; KINETICS
语种	英语
WOS记录号	WOS:000407535500018
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/28632]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
推荐引用方式 GB/T 7714	Zhu, HL,Holmes, R,Hanley, T,et al. Effects of bubbles on high-temperature corrosion of helium ion-irradiated Ni-based alloy in fluoride molten salt[J]. CORROSION SCIENCE,2017,125(-):184-193.
APA	Zhu, HL.,Holmes, R.,Hanley, T.,Davis, J.,Short, K.,...&Li, ZJ.(2017).Effects of bubbles on high-temperature corrosion of helium ion-irradiated Ni-based alloy in fluoride molten salt.CORROSION SCIENCE,125(-),184-193.
MLA	Zhu, HL,et al."Effects of bubbles on high-temperature corrosion of helium ion-irradiated Ni-based alloy in fluoride molten salt".CORROSION SCIENCE 125.-(2017):184-193.

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