304不锈钢在模拟废吸收液中的腐蚀行为初步实验研究

摘要

通过对304不锈钢挂片进行静态实验和动态实验，得出：在温度为25℃、60℃， pH=7、8的含氯模拟废吸收液中，当氯离子浓度为0.29mol/L时，挂片未腐蚀，改变溶液配制方法，提高浓度为0.4652mol/L，挂片仍未腐蚀。%By the static experiment and dynamic experiment of 304 stainless steel hanging pieces, the result is obtained:at the temperature of 25℃, 60℃, and the pH of simulated waste absorption solution containing chloride is 7, 8, when the concentration of chloride ion is 0.29mol/L, hanging pieces are not corroded, the concentration of chloride ion is improved to 0.4652mol/L, The hanging pieces are not corroded.