EH36钢中Mo对SRB附着和腐蚀的影响及机理
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郭章伟, 叶婷雨, 郭娜, 刘涛
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Effect of Mo Addition on Corrosion Behavior of EH36 Steel in Seawater Included With Sulfate Reduction Bacteria
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GUO Zhangwei, YE Tingyu, GUO Na, LIU Tao
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表2 Cs和Ms在无菌培养基中浸泡不同时间后的EIS的拟合参数
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Table 2 Fitting parameters of EIS of Cs和Ms after immersion in the abiotic medium for different time
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| Group | Rs / Ω·cm2 | Yf / S·s n ·cm-2 | n | Rfilm / Ω·cm2 | Ydl / S·s n ·cm-2 | n | Rct / Ω·cm2 |
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| Cs (1 d) | 60.79 | 6.8 × 10-5 | 0.9 | 3.6 × 102 | 2.3 × 10-4 | 0.7 | 5.2 × 103 | | Cs (9 d) | 49.56 | 1.8 × 10-4 | 0.9 | 2.5 × 104 | 8.4 × 10-5 | 0.9 | 2.2 × 104 | | Cs (14 d) | 56.02 | 8.0 × 10-5 | 1 | 2.4 × 104 | 7.7 × 10-5 | 0.9 | 6.3 × 104 | | Ms (1 d) | 68.25 | 3.8 × 10-5 | 0.8 | 6.4 × 103 | 4.5 × 10-5 | 0.9 | 2.4 × 104 | | Ms (9 d) | 69.96 | 10.0 × 10-5 | 0.9 | 5.9 × 103 | 1.4 × 10-3 | 0.5 | 2.9 × 102 | | Ms (14 d) | 68.14 | 1.1 × 10-4 | 0.8 | 1.7 × 104 | 1.1 × 10-4 | 0.9 | 9.1 × 104 |
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