S31655奥氏体不锈钢在湿法磷酸中的腐蚀行为

张建斌, 田欢, 欧阳明辉, 郝汀

Corrosion Behavior of Austenitic Stainless Steel S31655 in a Simulated Wet Process Phosphoric Acid Solution

ZHANG Jianbin, TIAN Huan, OUYANG Minghui, HAO Ting

图6 S31655在不同温度下在湿法磷酸中的Mott-Schottky曲线

Fig.6 Mott Schottky curves of S31655 in wet process phosphoric acid at different temperatures (a) capacitance-potential; (b) space charge layer thickness-potential