Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels

doi:10.1007/s11085-019-09895-0

IMR OpenIR

	Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels
	Lu, Yanhong 1; Zhang, Maolong 1; Tang, Weibao 1; Song, Yuanyuan 2; Rong, Lijian 2
通讯作者	Rong, Lijian(ljrong@imr.ac.cn)
	2019-04-01
发表期刊	OXIDATION OF METALS
ISSN	0030-770X
卷号	91 期号:3-4 页码:495-510
摘要	This study investigated the effect of a preformed nanostructured surface on the corrosion behavior of 9Cr2WVTa reduced activation ferritic/martensitic (RAFM) steel and 9Cr+AlSi steel (9Cr2WVTa with the 0.12 wt.% Al and 0.68 wt.% Si addition) at 700 degrees C in air and at 550 degrees C in liquid lead-bismuth eutectic (LBE) alloys. The nanostructured surface layer was fabricated by surface mechanical rolling treatment (SMRT). The results showed that the SMRT 9Cr+AlSi sample has a lower oxidation rate than the SMRT 9Cr2WVTa steel at 700 degrees C in air, due to the faster diffusion rates of Al, Cr and Si in the nanostructure and a higher diffusion driving force increased by Cr. The SMRT 9Cr+AlSi sample at 550 degrees C in oxygen-saturated LBE alloy also had a higher oxidation rate, due to the formation of Al and Si oxides in the internal oxide layer. [GRAPHICS] .
关键词	Nanostructured surface RAFM Corrosion LBE alloy
资助者	Major Research Plan of the National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Science
DOI	10.1007/s11085-019-09895-0
收录类别	SCI
语种	英语
资助项目	Major Research Plan of the National Natural Science Foundation of China[91226204] ; Strategic Priority Research Program of the Chinese Academy of Science[XDA03010304]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000462647800016
出版者	SPRINGER/PLENUM PUBLISHERS
引用统计	被引频次：6[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/321006/132599
专题	中国科学院金属研究所
通讯作者	Rong, Lijian
作者单位	1.Shanghai Elect Nucl Power Equipment Co Ltd, Shanghai 201306, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Lu, Yanhong,Zhang, Maolong,Tang, Weibao,et al. Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels[J]. OXIDATION OF METALS,2019,91(3-4):495-510.
APA	Lu, Yanhong,Zhang, Maolong,Tang, Weibao,Song, Yuanyuan,&Rong, Lijian.(2019).Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels.OXIDATION OF METALS,91(3-4),495-510.
MLA	Lu, Yanhong,et al."Effect of Nanostructured Surface on the Corrosion Behavior of RAFM Steels".OXIDATION OF METALS 91.3-4(2019):495-510.