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		铁氧化菌引起的钢铁材料腐蚀研究进展
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			Research Progress of Corrosion of Steels Induced by Iron Oxidizing Bacteria
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| 图3. Q235钢在IOB培养介质中培养21 d后去除腐蚀产物后的腐蚀形貌图 | 
| Fig.3. Corrosion morphologies of Q235 carbon steel after removing corrosion products after 21 d incubation in IOB culture medium: (a) control, (b) IOB | 
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