不锈钢的点蚀是材料科学和电化学的经典问题之一,一般认为它源于MnS内含物(在不锈钢中或多或少普遍存在)的局域溶解.然而,MnS优先发生溶解的初始位置目前无法预知,这使得点蚀成为被重点关注的问题.中 Pitting corrosion of stainless steel is one of the classical problems in material science and electrochemistry, which is generally believed to originate from localized dissolution of MnS inclusions, more or less commonly found in stainless steel. However, MnS preferentially undergoes the initial position of dissolution At present, unpredictable, which makes pitting a focus of attention