XPS was proceeded to analyze the corrosion products of the two steels immersed for 40 days. Fig. 13 shows the XPS spectrumof the corrosion products. Na− and Cl− are detected, which could be ascribed to the diffusion of ion in the solution.
XPS was proceeded to analyze the corrosion products of the twosteels immersed for 40 days. Fig. 13 shows the XPS spectrumof the corrosionproducts. Na− and Cl− are detected, which could be ascribed tothe diffusion of ion in the solution.