Enhancing corrosion resistance of T91 F/M steel in liquid lead-bismuth (LBE) by slurry FeAl coating

Wen Wang; Liujie Yang; Hongchen Qian; Zhaoguang Zhu; Guangjian Zhu; Jibo Tan; Jinyang Huang; Jintao Lu; Wenjun Kuang

doi:10.1016/j.jnucmat.2024.155458

Enhancing corrosion resistance of T91 F/M steel in liquid lead-bismuth (LBE) by slurry FeAl coating

Wen Wang
, Liujie Yang
, Hongchen Qian
, Zhaoguang Zhu
, Guangjian Zhu
, Jibo Tan
, Jinyang Huang
, Jintao Lu
, Wenjun Kuang

材料科学与工程学院

Xi'an Jiaotong University
CAS - Institute of Metal Research
Thermal Power Research Institute
South China University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

12 引用（Scopus）

摘要

A FeAl coating was fabricated on T91 steel via slurry aluminizing. The corrosion behavior of coated and uncoated samples was assessed in static LBE (lead-bismuth eutectic) with two both high and low dissolved oxygen concentrations at 550 °C. The coating was mostly intact and exhibited great corrosion resistance compared to the uncoated specimens regardless of the oxygen concentration. That is because the coating can form a protective alumina film on the surface at extremely low dissolved oxygen level. This coating is of significant engineering value in enhancing the corrosion resistance of Fe base alloy in LBE.

源语言	英语
文章编号	155458
期刊	Journal of Nuclear Materials
卷	603
DOI	https://doi.org/10.1016/j.jnucmat.2024.155458
出版状态	已出版 - 1月 2025

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10.1016/j.jnucmat.2024.155458

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@article{194244f0508f4921a2f2d09201cbfcab,

title = "Enhancing corrosion resistance of T91 F/M steel in liquid lead-bismuth (LBE) by slurry FeAl coating",

abstract = "A FeAl coating was fabricated on T91 steel via slurry aluminizing. The corrosion behavior of coated and uncoated samples was assessed in static LBE (lead-bismuth eutectic) with two both high and low dissolved oxygen concentrations at 550 °C. The coating was mostly intact and exhibited great corrosion resistance compared to the uncoated specimens regardless of the oxygen concentration. That is because the coating can form a protective alumina film on the surface at extremely low dissolved oxygen level. This coating is of significant engineering value in enhancing the corrosion resistance of Fe base alloy in LBE.",

keywords = "Fe-Al coating, Lead-bismuth eutectic, Liquid metal corrosion, Slurry aluminizing, T91 steel",

author = "Wen Wang and Liujie Yang and Hongchen Qian and Zhaoguang Zhu and Guangjian Zhu and Jibo Tan and Jinyang Huang and Jintao Lu and Wenjun Kuang",

note = "Publisher Copyright: {\textcopyright} 2024 Elsevier B.V.",

year = "2025",

month = jan,

doi = "10.1016/j.jnucmat.2024.155458",

language = "英语",

volume = "603",

journal = "Journal of Nuclear Materials",

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TY - JOUR

T1 - Enhancing corrosion resistance of T91 F/M steel in liquid lead-bismuth (LBE) by slurry FeAl coating

AU - Wang, Wen

AU - Yang, Liujie

AU - Qian, Hongchen

AU - Zhu, Zhaoguang

AU - Zhu, Guangjian

AU - Tan, Jibo

AU - Huang, Jinyang

AU - Lu, Jintao

AU - Kuang, Wenjun

PY - 2025/1

Y1 - 2025/1

N2 - A FeAl coating was fabricated on T91 steel via slurry aluminizing. The corrosion behavior of coated and uncoated samples was assessed in static LBE (lead-bismuth eutectic) with two both high and low dissolved oxygen concentrations at 550 °C. The coating was mostly intact and exhibited great corrosion resistance compared to the uncoated specimens regardless of the oxygen concentration. That is because the coating can form a protective alumina film on the surface at extremely low dissolved oxygen level. This coating is of significant engineering value in enhancing the corrosion resistance of Fe base alloy in LBE.

AB - A FeAl coating was fabricated on T91 steel via slurry aluminizing. The corrosion behavior of coated and uncoated samples was assessed in static LBE (lead-bismuth eutectic) with two both high and low dissolved oxygen concentrations at 550 °C. The coating was mostly intact and exhibited great corrosion resistance compared to the uncoated specimens regardless of the oxygen concentration. That is because the coating can form a protective alumina film on the surface at extremely low dissolved oxygen level. This coating is of significant engineering value in enhancing the corrosion resistance of Fe base alloy in LBE.

KW - Fe-Al coating

KW - Lead-bismuth eutectic

KW - Liquid metal corrosion

KW - Slurry aluminizing

KW - T91 steel

UR - https://www.scopus.com/pages/publications/85206676392

U2 - 10.1016/j.jnucmat.2024.155458

DO - 10.1016/j.jnucmat.2024.155458

M3 - 文章

AN - SCOPUS:85206676392

SN - 0022-3115

VL - 603

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

M1 - 155458

ER -

Enhancing corrosion resistance of T91 F/M steel in liquid lead-bismuth (LBE) by slurry FeAl coating

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