挤压态EW75稀土镁合金在沈阳工业大气环境中的腐蚀行为研究
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孙硕, 代珈铭, 宋影伟, 艾彩娇
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Corrosion Behavior of Extruded EW75 Mg-alloy in Shenyang Industrial Atmosphere
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SUN Shuo, DAI Jiaming, SONG Yingwei, AI Caijiao
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表1 实验期间沈阳气象数据
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Table 1 Meteorological data of Shenyang city during the whole exposure test
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Date | Rainfall mm | Rainfall time d | Temperature / oC | RH / % |
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| Monthly maximum | Monthly minimum | Monthly average | Monthly maximum | Monthly minimum | Monthly average |
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| 2021.07 | 84.4 | 9 | 34 | 19 | 26.5 | 98 | 42 | 77.8 | | 2021.08 | 88.5 | 12 | 30 | 13 | 22.5 | 98 | 31 | 74.8 | | 2021.09 | 199.3 | 15 | 27 | 6 | 17.4 | 99 | 26 | 74.6 | | 2021.10 | 37.8 | 3 | 22 | -5 | 9 | 99 | 20 | 65.2 | | 2021.11 | 48.8 | 8 | 12 | -12 | -1.9 | 98 | 21 | 67.3 | | 2021.12 | 3.4 | 3 | 9 | -19 | -6.1 | 97 | 20 | 54.8 | | 2022.01 | 0.3 | 2 | 3 | -22 | -11 | 84 | 24 | 51.3 | | 2022.02 | 7.5 | 4 | 10 | -21 | -5 | 93 | 19 | 52 | | 2022.03 | 30 | 7 | 18 | -8 | 4.5 | 97 | 9 | 53.9 | | 2022.04 | 10 | 4 | 29 | 2 | 13.4 | 93 | 11 | 45.9 | | 2022.05 | 86.4 | 9 | 33 | 4 | 18.5 | 100 | 14 | 56 | | 2022.06 | 319.8 | 20 | 31 | 11 | 22.4 | 100 | 46 | 81.9 |
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