磷酸浓度对316L不锈钢耐蚀性及钝化膜特性的影响
张媛, 张弦, 陈思雨, 李腾, 刘静, 吴开明

Effect of Phosphoric Acid Concentration on Corrosion Resistance and Passivation Film Properties of 316L Stainless Steel
ZHANG Yuan, ZHANG Xian, CHEN Siyu, LI Teng, LIU Jing, WU Kaiming
表1 316L不锈钢在不同浓度磷酸溶液中的维钝电流密度 (Ipass) 和过钝化电位 (Etran)
Table 1 Ipass and Etran of 316L stainless steel in phosphoric acid with different concentrations
C / mol·L-1Ipass / μA·cm-2Etran / V
0.13.4741.245
0.26.8851.233
0.53.4741.256
18.1631.262
214.8701.295