本文提出了一种新的湿磨蚀试验方法。并对湿磨蚀机理进行了探讨。研究了磨料粒度、速度、试验时间等因素与磨损量及耐磨性系数的关系,并提出新的湿磨蚀的分类。本文并就腐蚀因素时材料的湿磨蚀影响进行了探讨,发现加入缓蚀剂能使湿磨蚀显著下降。文中还列举了一些水轮机及泵的常用材料的试验结果。 This paper presents a new wet abrasion test method. Wet abrasion mechanism is also discussed. The relationship between abrasive grain size, velocity, test time and wear amount and wear resistance coefficient was studied, and a new classification of wet abrasion was proposed. In this paper, the wet abrasion effect of the material when the corrosion factor is discussed, and it is found that adding the corrosion inhibitor can significantly reduce the wet abrasion. The article also lists some of the turbine and pump common materials test results.