The pitting potential of different stainless steel with polarization curves with method was studied. It was found that pitting potential of different stainless steel varies widely.
本文采用极化曲线法研究了不同型号的不锈钢的孔蚀性能,发现不同型号的不锈钢的孔蚀电位相差很大。
参考来源 - 不锈钢SMA连接及原油除水除沙体系腐蚀问题研究In Qingdao seawater, pitting potential of 316L stainless steel is 0.551V,304 is 0.249V.316L SS is 0.3V higher than 304.
青岛海域天然海水中,316L不锈钢点蚀电位为0.551V；304不锈钢为0.249V,两者差0.3V。
参考来源 - Q235钢和不锈钢海水腐蚀机理研究The direct factors contain pitting potential and corrosion potential of steel, while the indirect factors contain cement type, concrete properties, addition of blended materials, the temperature and humidity of environment and pH of the pore solution and so on.
直接影响因素包括钢筋的点蚀电位和腐蚀电位;间接影响因素包括水泥种类、混凝土配合比、添加剂、环境的温湿度、混凝土孔隙溶液的pH值等。 间接因素通过直接因素发挥作用。
参考来源 - 混凝土中临界氯离子浓度的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It was proved that pitting potential become more noble and pitting resistance was improved after ion plating.
结果表明，离子镀使孔蚀电位提高，改善和提高了抗孔蚀性能。
In the polarization test, almost all inclusions can be active and initiate pitting when the potential of steels is equal to or higher than the pitting potential.
在阳极极化试验中，当钢样的电位极化到点蚀电位或点蚀电位以上，钢中的夹杂物几乎都会活化而诱发点蚀。
They had superiority as the indexes of materials pitting sensitivity than the traditional indexes such as, the pitting potential, the lag ring area in scan anodic.
可作为评价材料点蚀敏感性指标，要比传统指标（如点蚀电位和阳极极化曲线滞后环面积等）更加优越。
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