中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Protecting nuclear graphite from liquid fluoride salt and oxidation by SiC coating derived from polycarbosilane

文献类型:期刊论文

作者He, Z; Lian, PF; Song, Y; Liu, ZJ; Song, JL; Zhang, JP; Ren, XB; Feng, J; Yan, X; Guo, QG
刊名JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
出版日期2018
卷号38期号:2页码:453-462
ISSN号0955-2219
关键词Gas-cooled Reactor Htr Fuel-elements Molten-salt Matrix Graphite Xe-135 Penetration Ceramic Coatings Infiltration Temperature Stability Behavior
DOI10.1016/j.jeurceramsoc.2017.09.031
文献子类期刊论文
英文摘要Modification process has been conducted on commercial nuclear graphite IG-110 (Toyo Tanso Co., Ltd., Japan) by impregnation and pyrolysis of polycarbosilane (PCS) solution for getting the modified IG-110 (M-IG-110) coated by dense SiC coating for molten salt reactor. The microstructure and properties of graphite were systematically investigated and compared before and after the modification process. Results indicated that the MIG-110 possessed of more excellent integrated properties including molten salt barrier property and oxidation resistance than bare IG-110 due to the filling effect of SiC particles in the pores of M-IG-110 and dense SiC coating adhering to the surface of M-IG-110. The fluoride salt infiltration amount of M-IG-110 under 5 atm was only 1.1 wt%, which was much less than 14.9 wt% for bare IG-110. The SiC coating derived from PCS exhibited remarkable compatibility with graphite substrate under high temperature and gave rise to excellent oxidation resistance of M-IG-110.
语种英语
WOS记录号WOS:000418211000008
源URL[http://ir.sinap.ac.cn/handle/331007/29112]  
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
作者单位1.He, Z
2.Lian, PF
3.Song, Y
4.Liu, ZJ
5.Song, JL
6.Zhang, JP
7.Ren, XB
8.Feng, J
9.Yan, X
10.Guo, QG
推荐引用方式
GB/T 7714
He, Z,Lian, PF,Song, Y,et al. Protecting nuclear graphite from liquid fluoride salt and oxidation by SiC coating derived from polycarbosilane[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(2):453-462.
APA He, Z.,Lian, PF.,Song, Y.,Liu, ZJ.,Song, JL.,...&Liu, WH.(2018).Protecting nuclear graphite from liquid fluoride salt and oxidation by SiC coating derived from polycarbosilane.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(2),453-462.
MLA He, Z,et al."Protecting nuclear graphite from liquid fluoride salt and oxidation by SiC coating derived from polycarbosilane".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.2(2018):453-462.

入库方式: OAI收割

来源:上海应用物理研究所

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