热处理对Al-Mg-Ga-In-Sn合金微观结构和铝水反应的影响
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杜邦登, 刘军, 王晓婉, 汪伟, 陈德敏
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Effect of Heat Treatment on Microstructure and Al-water Reactivity of Al-Mg-Ga-In-Sn Alloys
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DU Bangdeng, LIU Jun, WANG Xiaowan, WANG Wei, CHEN Demin
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表3 时效态Al-Mg-Ga-In-Sn合金在70℃水中浸泡不同时间后各相的成分
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Table 3 Phase composition of the aged Al-Mg-Ga-In-Sn alloys after immersion in water of 70℃ for different time obtained using EDX
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Sample /mass fraction | Spectrum | Element/atom fraction, % |
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| O | Mg | Al | Ga | In | Sn |
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As-prepared, 2% aged alloy | 1 | 22.98 | 47.18 | 6.46 | - | - | 23.29 | | 2 | 9.13 | 32.65 | 22.24 | 35.98 | - | - | | 3 | 49.87 | 1.60 | 26.88 | - | 21.65 | - | 2% aged alloy, immersed for 60 s | 4 | 56.76 | 19.17 | 9.51 | - | - | 14.57 | | 5 | 67.42 | 1.66 | 14.23 | 1.27 | 18.12 | - | | 6 | 43.37 | 5.60 | 37.97 | 11.52 | 1.54 | - | 2% aged alloy, immersed for 10 min | 7 | 53.79 | 22.16 | 8.58 | - | - | 15.48 | | 8 | 68.53 | 5.06 | 14.88 | 2.28 | 9.25 | - | | 9 | 60.09 | 13.78 | 10.19 | 1.35 | 1.25 | 13.35 | 5% aged alloy, immersed for 60 s | 10 | 69.84 | 15.36 | 5.89 | - | - | 8.91 | | 11 | 47.59 | 23.74 | 7.08 | 13.83 | 7.75 | - | | 12 | 65.28 | 2.65 | 19.72 | 10.31 | 2.04 | - | | 13 | 68.01 | 4.89 | 15.89 | - | 11.21 | - |
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