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
  • [41] Effect of TiN diffusion barrier on elements interdiffusion behavior of Ni/GH3535 system in LiF-NaF-KF molten salt at 700 °C
    Wang, Chengxu
    Chen, Wei
    Chen, Minghui
    Chen, Demin
    Yang, Ke
    Wang, Fuhui
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2020, 45 : 125 - 132
  • [42] Helium ion irradiation-induced damage of powder metallurgy-hot isostatic pressed Ni-based alloy GH3535 for molten salt reactor applications
    He, Ziyue
    Jiang, Yan
    Chang, Litao
    Huang, Hefei
    JOURNAL OF NUCLEAR MATERIALS, 2024, 589
  • [43] MECHANISM AND CONTROL OF EMBRITTLEMENT BY FISSION-PRODUCT TE OF A NI-12PERCENT MO-7PERCENT CR ALLOY
    KEISER, JR
    JOM-JOURNAL OF METALS, 1976, 28 (12): : A41 - A41
  • [44] ON THE CS,TE FISSION PRODUCT-INDUCED ATTACK AND EMBRITTLEMENT OF STAINLESS-STEEL CLADDING IN OXIDE FUEL-PINS
    ADAMSON, MG
    AITKEN, EA
    JOURNAL OF NUCLEAR MATERIALS, 1985, 132 (02) : 160 - 166
  • [45] Influence of Minor Zn Addition on Precipitation Behavior and Intergranular Corrosion Properties of Al-Mg-Si Alloy
    Chi, Shuiqing
    Deng, Yunlai
    Xu, Xuehong
    Guo, Xiaobin
    MATERIALS, 2020, 13 (03)
  • [46] Effect of Y and Zr addition on the intergranular corrosion of Al-Mg alloy after sensitization treatment
    Ru, Zhiqiang
    Wei, Lili
    Liu, Ming
    Pi, Zhimin
    Han, Chang
    Qiu, Ming
    Li, Enbang
    Huang, Hongfeng
    Li, Degui
    MICRON, 2025, 191
  • [47] Oxygen embrittlement and effect of the addition of Ni element in a bulk amorphous Zr-Cu-Al alloy
    Yokoyama, Y
    Kobayashi, A
    Fukaura, K
    Inoue, A
    MATERIALS TRANSACTIONS, 2002, 43 (03) : 571 - 574
  • [48] Effect of residual constituents on intergranular corrosion behavior of Al-Mg-Si-Cu alloy
    Li, H. (lehigh_73@163.com), 1600, Central South University of Technology (22):
  • [49] Effect of Ca addition on the corrosion behavior of Mg-Al-Mn alloy
    Yang, Jiang
    Peng, Jian
    Nyberg, Eric A.
    Pan, Fu-sheng
    APPLIED SURFACE SCIENCE, 2016, 369 : 92 - 100
  • [50] Effect of Mg addition on the creep and yield behavior of an Al-Sc alloy
    Marquis, EA
    Seidman, DN
    Dunand, DC
    ACTA MATERIALIA, 2003, 51 (16) : 4751 - 4760
12345