Corrosion of 304 stainless steel in static liquid lithium under high vacuum

X. C. Meng; M. Huang; C. L. Li; W. Xu; Z. Sun; Y. Z. Qian; L. Li; X. L. Yuan; J. J. Huang; X. Gao; J. G. Li; G. Z. Zuo; J. S. Hu

doi:10.1016/j.nme.2020.100823

Corrosion of 304 stainless steel in static liquid lithium under high vacuum

X. C. Meng
, M. Huang
, C. L. Li
, W. Xu
, Z. Sun
, Y. Z. Qian
, L. Li
, X. L. Yuan
, J. J. Huang
, X. Gao
, J. G. Li
, G. Z. Zuo
, J. S. Hu

电气工程学院

Hefei Comprehensive National Science Center
CAS - Institute of Plasma Physics
Princeton Plasma Physics Laboratory
Shenzhen University
Chinese Academy of Sciences

科研成果: 期刊稿件 › 文章 › 同行评审

6 引用（Scopus）

摘要

To study the compatibility especially the corrosion characteristic of structural material stainless steel (SS) with liquid lithium (Li) is an important factor for the simultaneous application of liquid Li and SS as a blanket material or potential plasma facing material (PFM) in future fusion devices. The corrosion behaviors of 304SS exposed to liquid Li at 700 K for 1320 hr under high vacuum were investigated. After exposure to liquid Li, 304SS produces non-uniform corrosion which includes corrosion products and grain boundary corrosion. Compared with the corrosion behaviors at 600 K and 640 K, temperature plays an important role in the corrosion behaviors of 304SS in static liquid Li. The weight loss, corrosion depth and corrosion products of 304SS specimens increase with the corrosion temperature. In general, the compatibility between 304SS and static liquid Li is relatively good under the experimental conditions. And besides, it is unexpectedly found that the compatibility of copper with Li is not good.

源语言	英语
文章编号	100823
期刊	Nuclear Materials and Energy
卷	25
DOI	https://doi.org/10.1016/j.nme.2020.100823
出版状态	已出版 - 12月 2020

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10.1016/j.nme.2020.100823

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@article{48972eedfb69406d828a098e9505b1c8,

title = "Corrosion of 304 stainless steel in static liquid lithium under high vacuum",

abstract = "To study the compatibility especially the corrosion characteristic of structural material stainless steel (SS) with liquid lithium (Li) is an important factor for the simultaneous application of liquid Li and SS as a blanket material or potential plasma facing material (PFM) in future fusion devices. The corrosion behaviors of 304SS exposed to liquid Li at 700 K for 1320 hr under high vacuum were investigated. After exposure to liquid Li, 304SS produces non-uniform corrosion which includes corrosion products and grain boundary corrosion. Compared with the corrosion behaviors at 600 K and 640 K, temperature plays an important role in the corrosion behaviors of 304SS in static liquid Li. The weight loss, corrosion depth and corrosion products of 304SS specimens increase with the corrosion temperature. In general, the compatibility between 304SS and static liquid Li is relatively good under the experimental conditions. And besides, it is unexpectedly found that the compatibility of copper with Li is not good.",

keywords = "304SS, Compatibility, Corrosion behavior, Liquid lithium",

author = "Meng, \{X. C.\} and M. Huang and Li, \{C. L.\} and W. Xu and Z. Sun and Qian, \{Y. Z.\} and L. Li and Yuan, \{X. L.\} and Huang, \{J. J.\} and X. Gao and Li, \{J. G.\} and Zuo, \{G. Z.\} and Hu, \{J. S.\}",

note = "Publisher Copyright: {\textcopyright} 2020 The Authors",

year = "2020",

month = dec,

doi = "10.1016/j.nme.2020.100823",

language = "英语",

volume = "25",

journal = "Nuclear Materials and Energy",

issn = "2352-1791",

publisher = "Elsevier Ltd",

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TY - JOUR

T1 - Corrosion of 304 stainless steel in static liquid lithium under high vacuum

AU - Meng, X. C.

AU - Huang, M.

AU - Li, C. L.

AU - Xu, W.

AU - Sun, Z.

AU - Qian, Y. Z.

AU - Li, L.

AU - Yuan, X. L.

AU - Huang, J. J.

AU - Gao, X.

AU - Li, J. G.

AU - Zuo, G. Z.

AU - Hu, J. S.

PY - 2020/12

Y1 - 2020/12

N2 - To study the compatibility especially the corrosion characteristic of structural material stainless steel (SS) with liquid lithium (Li) is an important factor for the simultaneous application of liquid Li and SS as a blanket material or potential plasma facing material (PFM) in future fusion devices. The corrosion behaviors of 304SS exposed to liquid Li at 700 K for 1320 hr under high vacuum were investigated. After exposure to liquid Li, 304SS produces non-uniform corrosion which includes corrosion products and grain boundary corrosion. Compared with the corrosion behaviors at 600 K and 640 K, temperature plays an important role in the corrosion behaviors of 304SS in static liquid Li. The weight loss, corrosion depth and corrosion products of 304SS specimens increase with the corrosion temperature. In general, the compatibility between 304SS and static liquid Li is relatively good under the experimental conditions. And besides, it is unexpectedly found that the compatibility of copper with Li is not good.

AB - To study the compatibility especially the corrosion characteristic of structural material stainless steel (SS) with liquid lithium (Li) is an important factor for the simultaneous application of liquid Li and SS as a blanket material or potential plasma facing material (PFM) in future fusion devices. The corrosion behaviors of 304SS exposed to liquid Li at 700 K for 1320 hr under high vacuum were investigated. After exposure to liquid Li, 304SS produces non-uniform corrosion which includes corrosion products and grain boundary corrosion. Compared with the corrosion behaviors at 600 K and 640 K, temperature plays an important role in the corrosion behaviors of 304SS in static liquid Li. The weight loss, corrosion depth and corrosion products of 304SS specimens increase with the corrosion temperature. In general, the compatibility between 304SS and static liquid Li is relatively good under the experimental conditions. And besides, it is unexpectedly found that the compatibility of copper with Li is not good.

KW - 304SS

KW - Compatibility

KW - Corrosion behavior

KW - Liquid lithium

UR - https://www.scopus.com/pages/publications/85097586629

U2 - 10.1016/j.nme.2020.100823

DO - 10.1016/j.nme.2020.100823

M3 - 文章

AN - SCOPUS:85097586629

SN - 2352-1791

VL - 25

JO - Nuclear Materials and Energy

JF - Nuclear Materials and Energy

M1 - 100823

ER -

Corrosion of 304 stainless steel in static liquid lithium under high vacuum

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