The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K

The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K

Transmission electron microscopy (TEM), second ion mass spectrum (SIMS) and atom probe tomography (APT) techniques are used to study the Li ion distribution in the oxide formed on the rolling surface (S<sub>N</sub>) of Zircaloy-4 corroded in lithiated water with 0.01 M LiOH at 633 K/18.6...

Full description

Bibliographic Details
Main Authors: Shijing Xie, Bangxin Zhou, Xue Liang, Qiang Li, Wenqing Liu, Meiyi Yao, Jinlong Zhang
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Materials
Subjects:
zircaloy-4
corrosion resistance
li ion segregation
oxide grain boundary
atom probe tomography
Online Access:https://www.mdpi.com/1996-1944/13/4/873
id doaj-f0e53ef27fc44e7bbcfc11d291dc1b25
record_format Article
spelling doaj-f0e53ef27fc44e7bbcfc11d291dc1b252020-11-25T02:06:04ZengMDPI AGMaterials1996-19442020-02-0113487310.3390/ma13040873ma13040873The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 KShijing Xie0Bangxin Zhou1Xue Liang2Qiang Li3Wenqing Liu4Meiyi Yao5Jinlong Zhang6Institute of materials, Shanghai University, Shanghai 200072, ChinaInstitute of materials, Shanghai University, Shanghai 200072, ChinaInstitute of materials, Shanghai University, Shanghai 200072, ChinaInstitute of materials, Shanghai University, Shanghai 200072, ChinaInstitute of materials, Shanghai University, Shanghai 200072, ChinaInstitute of materials, Shanghai University, Shanghai 200072, ChinaInstitute of materials, Shanghai University, Shanghai 200072, ChinaTransmission electron microscopy (TEM), second ion mass spectrum (SIMS) and atom probe tomography (APT) techniques are used to study the Li ion distribution in the oxide formed on the rolling surface (S<sub>N</sub>) of Zircaloy-4 corroded in lithiated water with 0.01 M LiOH at 633 K/18.6 MPa. The results showed that the Li ions segregated in the grain boundaries and subgrain boundaries in the oxide film, but nearly no Li ions were found in the oxide around the interface between the oxide and matrix. Finally, we discussed the mechanism of the LiOH influence on the corrosion resistance of Zircaloy-4.https://www.mdpi.com/1996-1944/13/4/873zircaloy-4corrosion resistanceli ion segregationoxide grain boundaryatom probe tomography
collection DOAJ
language English
format Article
sources DOAJ
author Shijing Xie
Bangxin Zhou
Xue Liang
Qiang Li
Wenqing Liu
Meiyi Yao
Jinlong Zhang
spellingShingle Shijing Xie
Bangxin Zhou
Xue Liang
Qiang Li
Wenqing Liu
Meiyi Yao
Jinlong Zhang
The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K
Materials
zircaloy-4
corrosion resistance
li ion segregation
oxide grain boundary
atom probe tomography
author_facet Shijing Xie
Bangxin Zhou
Xue Liang
Qiang Li
Wenqing Liu
Meiyi Yao
Jinlong Zhang
author_sort Shijing Xie
title The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K
title_short The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K
title_full The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K
title_fullStr The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K
title_full_unstemmed The Distribution of Li Ions in the Oxide Film Formed on Zircaloy-4 Corroded in Lithiated Water at 633 K
title_sort distribution of li ions in the oxide film formed on zircaloy-4 corroded in lithiated water at 633 k
publisher MDPI AG
series Materials
issn 1996-1944
publishDate 2020-02-01
description Transmission electron microscopy (TEM), second ion mass spectrum (SIMS) and atom probe tomography (APT) techniques are used to study the Li ion distribution in the oxide formed on the rolling surface (S<sub>N</sub>) of Zircaloy-4 corroded in lithiated water with 0.01 M LiOH at 633 K/18.6 MPa. The results showed that the Li ions segregated in the grain boundaries and subgrain boundaries in the oxide film, but nearly no Li ions were found in the oxide around the interface between the oxide and matrix. Finally, we discussed the mechanism of the LiOH influence on the corrosion resistance of Zircaloy-4.
topic zircaloy-4
corrosion resistance
li ion segregation
oxide grain boundary
atom probe tomography
url https://www.mdpi.com/1996-1944/13/4/873
work_keys_str_mv AT shijingxie thedistributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT bangxinzhou thedistributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT xueliang thedistributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT qiangli thedistributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT wenqingliu thedistributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT meiyiyao thedistributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT jinlongzhang thedistributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT shijingxie distributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT bangxinzhou distributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT xueliang distributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT qiangli distributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT wenqingliu distributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT meiyiyao distributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
AT jinlongzhang distributionofliionsintheoxidefilmformedonzircaloy4corrodedinlithiatedwaterat633k
_version_ 1724935264602685440

Similar Items