• High Power Laser and Particle Beams
  • Vol. 34, Issue 5, 056008 (2022)
Zhanfeng Yan, Jian Zheng, Wei Zhou, and Hao Wang
Author Affiliations
  • Institute of Nuclear Physics and Chemistry, CAEP, Mianyang 621999, China
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    DOI: 10.11884/HPLPB202234.210509 Cite this Article
    Zhanfeng Yan, Jian Zheng, Wei Zhou, Hao Wang. The self-ion irradiation effects in 6061-Al alloy[J]. High Power Laser and Particle Beams, 2022, 34(5): 056008 Copy Citation Text show less
    SRIM calculation result for 3 MeV Al ions in 6061-Al alloy normalized to an ion fluence of 4.367×1016 cm−2
    Fig. 1. SRIM calculation result for 3 MeV Al ions in 6061-Al alloy normalized to an ion fluence of 4.367×1016 cm−2
    Precipitates in 6061-Al alloy (all the images are taken at [110] zone axis)
    Fig. 2. Precipitates in 6061-Al alloy (all the images are taken at [110] zone axis)
    EDS spectrum of the precipitates in 6061-Al alloy
    Fig. 3. EDS spectrum of the precipitates in 6061-Al alloy
    Damage zones induced by ion irradiation at different fluences
    Fig. 4. Damage zones induced by ion irradiation at different fluences
    Defect clusters at different irradiation fluences
    Fig. 5. Defect clusters at different irradiation fluences
    HRTEM images of 1/3<111> faulted loops at 10 dpa and 20 dpa
    Fig. 6. HRTEM images of 1/3<111> faulted loops at 10 dpa and 20 dpa
    Curves of hardness and indentation depth of 6061 Al alloy before and after ion irradiation
    Fig. 7. Curves of hardness and indentation depth of 6061 Al alloy before and after ion irradiation
    elementsmass fraction/%
    Mg0.80~1.20
    Si0.40~0.80
    Cu0.15~0.40
    Cr0.04~0.35
    Fe≤0.70
    Mn≤0.04
    Ti≤0.15
    Zn≤0.25
    other impurity elements≤0.05
    Albalanced
    Table 1. Chemical composition of nuclear-grade 6061-Al alloy
    Zhanfeng Yan, Jian Zheng, Wei Zhou, Hao Wang. The self-ion irradiation effects in 6061-Al alloy[J]. High Power Laser and Particle Beams, 2022, 34(5): 056008
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