Dissolution corrosion of 4H-SiC in lead-bismuth eutectic at 550 degrees C

doi:10.1002/maco.201910777

	Dissolution corrosion of 4H-SiC in lead-bismuth eutectic at 550 degrees C
	Li, Bingsheng 1,2; Sheng, Yanbin 2; Liu, Huiping 2; Lu, Xirui 3; Shu, Xiaoyan 3; Xiong, Anli 3; Wang, Xu 4
刊名	MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
	2019-10-01
卷号	70 期号:10 页码:1878-1883
关键词	corrosion microstructure nuclear materials radiation damage SiC
ISSN号	0947-5117
DOI	10.1002/maco.201910777
通讯作者	Li, Bingsheng(libingshengmvp@163.com)
英文摘要	The corrosion behavior of 4H-SiC in lead-bismuth (Pb-Bi) eutectic (LBE) at 550 degrees C is investigated. To clarify the effect of irradiation damage on corrosion, samples with and without Si5+ ion irradiation are contrastively evaluated. The main results show that dissolution corrosion occurs in both unirradiated and irradiated samples, while the irradiation damage can accelerate the corrosion rate. The corroded surface is characterized by the loss of C element and the formation of amorphous layers with a slight enrichment of Si atoms. The possible reasons are discussed.
资助项目	National Natural Science Foundation of China[11475229] ; National Natural Science Foundation of China[U1832133] ; Doctor Research Foundation of Southwest University of Science and Technology[18zx7141]
WOS关键词	SILICON-CARBIDE ; IRRADIATION ; DAMAGE
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000488990800014
资助机构	National Natural Science Foundation of China ; Doctor Research Foundation of Southwest University of Science and Technology
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/141779]
专题	中国科学院近代物理研究所
通讯作者	Li, Bingsheng
作者单位	1.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Sichuan, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Adv Nucl Mat Dept, Lanzhou, Gansu, Peoples R China 3.Southwest Univ Sci & Technol, Sch Natl Def Sci & Technol, Irradiat Def Dept, Mianyang, Sichuan, Peoples R China 4.Nucl Power Inst China, Irradiat Measurement Dept, Chengdu, Sichuan, Peoples R China
推荐引用方式 GB/T 7714	Li, Bingsheng,Sheng, Yanbin,Liu, Huiping,et al. Dissolution corrosion of 4H-SiC in lead-bismuth eutectic at 550 degrees C[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2019,70(10):1878-1883.
APA	Li, Bingsheng.,Sheng, Yanbin.,Liu, Huiping.,Lu, Xirui.,Shu, Xiaoyan.,...&Wang, Xu.(2019).Dissolution corrosion of 4H-SiC in lead-bismuth eutectic at 550 degrees C.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,70(10),1878-1883.
MLA	Li, Bingsheng,et al."Dissolution corrosion of 4H-SiC in lead-bismuth eutectic at 550 degrees C".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 70.10(2019):1878-1883.