Fig. 8: SR-IR results displayed as reflectance acquired on ISG(+SS) samples.
From: Long-term interactive corrosion between International Simple Glass and stainless steel
a) Reflectance data for spots 1 through 5 for ISG(+SS) in 0.6 M NaCl along with a spectrum of pristine ISG and glassy SiO2. a’) An illustration of the ISG(+SS) sample with numbers indicating the spots where spectra were acquired. The smaller rectangle in red represents the contact area of ISG with SS. A spectrum of an ISG(+PTFE) sample acquired at the geometric center of the sample is also included for comparison (in magenta color). Notably, spots 2 and 3 correspond to the vicinity of the large pits observed on the SS sample. b) Reflectance data for spots 1 through 3 for ISG(+SS) in silica-saturated 0.6 M NaCl along with a spectrum of pristine ISG and a spectrum of ISG(+PTFE) for the same solution. b’) An illustration of the ISG(+SS) sample with numbers indicating the spots where spectra were acquired and the smaller rectangle in red representing the contact region with SS.
