海洋沉积物俗称海底土,海洋沉积物腐蚀学系海洋腐蚀科学中的新学科,一些资料表明,钢在海底土中的腐蚀程度要比在海水区、潮差区、飞溅区低(友野理平,1976;冈本刚,1977),这些资料(Schumecher,1979)是通过近海钢结构的观察和采用打入浅海中的试验钢桩取得的,但由于宏观电池的作用,它们不能反映单独埋在海土中钢的腐蚀情况。实际海土中的腐蚀是相当复杂的,由于这项研究难度高,耗资大,因而至今报 Marine sediments, commonly known as submarine soils and marine deposits, are a new discipline in marine corrosion science. Some sources indicate that steel is less corrosive in submarine soils than in seawater, tidal range and spatter zones , 1976; Okamoto, 1977). These data (Schumecher, 1979) were obtained by observation of offshore steel structures and the use of test steel piles penetrating the shallow sea. However, due to the macroscopic cell, Sea soil corrosion of steel. The actual soil erosion is quite complex, due to the high difficulty of this study, costly, so far reported