The function mechanism of chemical pickling inhibitor was introduced. Tests of corrosion speed, inhibitability efficiency, acid mist inhibiting ability and pickling for developed YH-2 pickling inhibitor and corresponding results were presented in detail.

• 介绍了化学酸洗缓蚀剂的作用机理,详细阐述了对研制的YH-2酸洗缓蚀剂进行的腐蚀速度和缓蚀效率、抑制酸雾能力、酸洗老化等试验及对试验结果的讨论。