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An improved deep forest model for forecast the outdoor atmospheric corrosion rate of low-alloy steels
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Yuanjie Zhi, Tao Yang, Dongmei Fu
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Table 2 Environmental factors and their statistical values.
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| Factors | Average | Minimum | Maximum | | Average Relative Humidity, RH (s%) | 75.09 | 56.17 | 87.71 | | Average Temperature,T (℃) | 17.58 | 11.08 | 26.05 | | Rainfall (mm/month) | 159.74 | 45.64 | 753.00 | | SO2 concentration, SO2 (mg/cm3) | 0.09 | 0.02 | 0.30 | | pH of rain (pH) | 6.14 | 5.11 | 6.97 | | Chloride concentration, Cl- (mg/cm3) | 0.22 | 0 | 1.97 |
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