Effect of Al addition on intergranular embrittlement behavior of GH3535 alloy induced by fission product Te

被引：9
|
作者：
Wang, J. M. [1 ]
Jia, Y. Y. [1 ]
Han, F. F. [1 ]
Lu, Y. L. [1 ]
Zhu, Z. Y. [2 ]
Ye, X. X. [1 ]
Wang, W. X. [1 ]
Wang, S. L. [1 ]
Zhou, X. T. [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Appl Phys, Ctr Thorium Molten Salts Reactor Syst, Shanghai 201800, Peoples R China
[2] Univ Shanghai Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China
来源：
CORROSION SCIENCE | 2022年 / 207卷
基金：
中国国家自然科学基金;
关键词：
GH3535; alloy; Aluminum modified; Intergranular embrittlement; Tensile property; TELLURIUM CORROSION; DIFFUSION BEHAVIOR; TEMPERATURE;
D O I：
10.1016/j.corsci.2022.110576
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of Al addition on Te diffusion behavior of a Ni-16Mo-7Cr base superalloy was investigated at 800 ? for 100 h. The results show that Ni3Te2 and Cr3Te4 are the mainly reaction products formed on the surface of Al -modified alloy. Although no aluminum telluride is detected both on the surface and in the alloy, the addition of Al promotes the formation of compact and continuous Cr(3)Te(4)layer on the surface, which effectively inhibits the diffusion of Te into the alloy. Moreover, Al can also promote the gamma' phase formation, and thus improve the tensile property of the alloy significantly.
引用
收藏
页数：10
相关论文
共 50 条
  • [21] Effect of Shot Peening Pressure on the Surface State and Fatigue Properties of GH3535 Alloy
    Wu, Peisong
    Zhang, Jixiang
    Zhou, Bomou
    Xue, Zhaolu
    Lu, Yanling
    Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2022, 51 (12): : 4610 - 4617
  • [22] Investigation on intergranular embrittlement behavior of Ni-16Mo-7Cr alloy induced by fission product Sb
    Han, F. F.
    Liu, M.
    Jia, Y. Y.
    Wang, C. Y.
    Li, X. L.
    Bin, L.
    Liu, R. D.
    Zhou, X. T.
    CORROSION SCIENCE, 2020, 177
  • [23] Effect of Shot Peening Pressure on the Surface State and Fatigue Properties of GH3535 Alloy
    Wu Peisong
    Zhang Jixiang
    Zhou Bomou
    Xue Zhaolu
    Lu Yanling
    RARE METAL MATERIALS AND ENGINEERING, 2022, 51 (12) : 4610 - 4617
  • [24] Absorption effect of pure nickel on the corrosion behaviors of the GH3535 alloy in tellurium vapor
    Kai Wang
    Li Jiang
    Xiang-Xi Ye
    Jian-Ping Liang
    Chao-Wen Li
    Fang Liu
    Zhi-Jun Li
    NuclearScienceandTechniques, 2021, 32 (12) : 79 - 90
  • [25] Absorption effect of pure nickel on the corrosion behaviors of the GH3535 alloy in tellurium vapor
    Wang, Kai
    Jiang, Li
    Ye, Xiang-Xi
    Liang, Jian-Ping
    Li, Chao-Wen
    Liu, Fang
    Li, Zhi-Jun
    NUCLEAR SCIENCE AND TECHNIQUES, 2021, 32 (12)
  • [26] Irradiation effect on alloy GH3535 revealed by X-ray absorption fine structure
    Li, Cheng
    Lei, Guanhong
    Xie, Ruobing
    Jiang, Zheng
    Zhu, Yongqi
    Wang, Chengbin
    Zhang, Wei
    Lei, Qi
    NUCLEAR ENGINEERING AND DESIGN, 2019, 343 : 38 - 42
  • [27] Corrosion behavior of GH3535 alloy in KCl-MgCl2 eutectic salts purified with magnesium
    Li, Na
    Liu, Qi
    Yin, Huiqin
    Ling, Changjian
    Wang, Yang
    Tang, Zhongfeng
    CORROSION REVIEWS, 2023, 41 (05) : 607 - 614
  • [28] Effect of grain boundary engineering on corrosion behavior and mechanical properties of GH3535 alloy in LiCl-KCl molten salt
    Wang, Chaochao
    Zhang, Jumei
    Yu, Zhongdi
    Wu, Jinping
    JOURNAL OF NUCLEAR MATERIALS, 2025, 604
  • [29] Corrosion behavior and mechanism of GH3535 alloy in NaOH, HF and H2O2 solution
    Yin, Huiqin
    Zhou, Yuying
    Liu, Qi
    Wang, Yang
    Tang, Zhongfeng
    Yan, Long
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 887
  • [30] Effect of Post-irradiation Annealing on Microstructure Evolution and Hardening in GH3535 Alloy Irradiated by Au Ions
    Hu, Cunyun
    Huang, Hefei
    Zhu, Zhenbo
    Liu, Awen
    Li, Yan
    ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2022, 35 (11) : 1903 - 1911
12345