论文部分内容阅读
本文提出一种利用原子吸收分光光度法(AAS)并结合电化学方法来研究孔蚀特征,通过分析腐蚀介质中 Fe Cr、Mn、Ni的含量,研究不锈钢钝化膜破坏机理。方法的特征吸收:0.01—1μg/mL/L
In this paper, a method of atomic absorption spectrophotometry (AAS) combined with electrochemical methods to study the pitting characteristics is proposed. The mechanism of stainless steel passivation film destruction is studied by analyzing the content of Fe Cr, Mn and Ni in the corrosion medium. Characteristic absorption of the method: 0.01-1 μg / mL / L