Influence of lanthanum element on tellurium induced embrittlement of Ni-16Mo-7Cr alloy

Han, Fenfen; Jia, Yanyan; Zhu, Zhouting; Wang, J.M.; Gao, Lina; Xu, Hongjie; Leng, Bin; Li, X.L.; Ren, Cuilan; Ye, X.X.; Huang, Hefei

doi:10.1016/j.corsci.2022.110360

Cited by 10 publications

(1 citation statement)

References 32 publications

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“…The addition of La also efficiently reduces the diffusion depth of Te in the alloy, thus decreasing its susceptibility to intergranular cracking [229]. Although LaTe 3 has not been observed during the interaction between Te and the alloy, the segregation of La in the surface telluride reaction layer and the presence of the LaNi 5 intermetallic compound at the grain boundaries facilitate the formation of NiTe, which contributes to the reduced diffusion depth of Te in the La-modified alloys.…”

Section: Adjusting the Corrosion Potential Of Water And Molten Salt T...mentioning

confidence: 99%

Review on synergistic damage effect of irradiation and corrosion on reactor structural alloys

Liu,

Lei,

Huang

2024

NUCL SCI TECH

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The synergistic damage effect of irradiation and corrosion of reactor structural materials has been a prominent research focus. This paper provides a comprehensive review of the synergistic effects on the third- and fourth-generation fission nuclear energy structural materials used in pressurized water reactors and molten salt reactors. The competitive mechanisms of multiple influencing factors, such as the irradiation dose, corrosion type, and environmental temperature, are summarized in this paper. Conceptual approaches are proposed to alleviate the synergistic damage caused by irradiation and corrosion, thereby promoting in-depth research in the future and solving this key challenge for the structural materials used in reactors.

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Section: Adjusting the Corrosion Potential Of Water And Molten Salt T...mentioning

confidence: 99%