Bell R G, Lim C K
Can J Microbiol. 1981 Feb;27(2):242-5. doi: 10.1139/m81-036.
The corrosion potential of four tropical Desulfovibrio desulfuricans isolates was determined using a semicontinuous batch culture technique in a 56-day test incubated at 37 degrees C. The corrosion potentials for mild and stainless steel of marine or brackish water isolates (0.55 and 0.0026 mg cm-2 day-1) were observed to be approximately twice those of freshwater isolates (0.23 and 0.0014 mg cm-2 day-1). Under comparable experimental conditions of severe anaerobic corrosion, stainless steel was found to be over 200 times more resistant than mild steel.
采用半连续分批培养技术,在37℃下进行56天的试验,测定了四株热带脱硫脱硫弧菌的腐蚀电位。观察到海洋或微咸水分离株对低碳钢和不锈钢的腐蚀电位(分别为0.55和0.0026毫克/平方厘米·天)约为淡水分离株(分别为0.23和0.0014毫克/平方厘米·天)的两倍。在类似的严重厌氧腐蚀实验条件下,发现不锈钢的耐腐蚀性比低碳钢高200倍以上。