Hydrogen diffusive transport parameters through CLAM steel | |
Yang, Hao1,2; Wang, Wei2; Jiang, Man2; Ji, Xiang2; Zheng, Mingjie2 | |
刊名 | JOURNAL OF NUCLEAR MATERIALS |
2018-12-01 | |
卷号 | 511期号:无页码:231-234 |
关键词 | CLAM Hydrogen permeation Diffusive transport parameters |
ISSN号 | 0022-3115 |
DOI | 10.1016/j.jnucmat.2018.09.014 |
英文摘要 | China Low Activation Martensitic (CLAM) steel has been selected as the primary candidate structural material for Chinese Helium Cooled Ceramic Breeder ITER Test Blanket Module. In the present work, the hydrogen transport behavior in CLAM steel have been experimentally measured with gas evolution permeation technique in the temperature range of 573-823 K at hydrogen pressures of 10(2) -10(4) Pa. The pressure exponent n of permeation was between 0.54 and 0.55 and it showed that the permeation was approximately pure diffusion limited. The hydrogen transport parameters of CLAM were presented based on experimental results at 10(4) Pa, and the transport parameters were Phi(mol(.)m-1(.)Pa(-1/2) (.)s(-1))- 3.11 x 10(-8)exp(-38712/RT), D(m2(.)s(-1))- 1.19 x 10(-7)exp(-16404/RT), Ks(mol(.)m(-3) Pa-1/2) = 0.27exp(-22308/RT). All those transport parameters were compared with the available data corresponding to several other RAFM steels and the results shown the similar hydrogen transport behavior of the RAFMs. (C) 2018 Published by Elsevier B.V. |
资助项目 | CAS Pioneer Hundred Talents Program ; National Natural Science Foundation of China[11605232] ; Natural Science Foundation of Anhui Province of China[1708085QE101] ; National Magnetic Confinement Fusion Science Program of China[2015GB109006] ; Cooperation and Exchange of NSFR-RFBR[11811530070] ; National Natural Science Foundation of China[21773250] |
WOS关键词 | ACTIVATION MARTENSITIC STEEL ; PRODUCTION REACTOR ; DEUTERIUM ; EUROFER97 ; PROGRESS ; DESIGN ; F82H |
WOS研究方向 | Materials Science ; Nuclear Science & Technology |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000447796300024 |
内容类型 | 期刊论文 |
源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/39968] |
专题 | 合肥物质科学研究院_中国科学院核能安全技术研究所 |
通讯作者 | Jiang, Man |
作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Nucl Energy Safety Technol, Key Lab Neutron & Radiat Safety, Hefei 230031, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Yang, Hao,Wang, Wei,Jiang, Man,et al. Hydrogen diffusive transport parameters through CLAM steel[J]. JOURNAL OF NUCLEAR MATERIALS,2018,511(无):231-234. |
APA | Yang, Hao,Wang, Wei,Jiang, Man,Ji, Xiang,&Zheng, Mingjie.(2018).Hydrogen diffusive transport parameters through CLAM steel.JOURNAL OF NUCLEAR MATERIALS,511(无),231-234. |
MLA | Yang, Hao,et al."Hydrogen diffusive transport parameters through CLAM steel".JOURNAL OF NUCLEAR MATERIALS 511.无(2018):231-234. |
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