In chemical processing, mixed acid media are often encountered. The corrosion behavior of corrosion resistant alloys in mixed acid media depends on the type of mixed acid, the concentration of acid, and the temperature of the solution. The temperature of the mixed solution of the two reducing acids. In the mixed solution of the two reducing acids (H2SO4 + HCI), the corrosion resistance of the B-2 alloy is the best. In the oxidizing reducing mixed acid solution, the corrosion resistance of the corrosion resistant alloy having a high chromium content is preferred.
Post time: Mar-27-2018