oksüdikiht
Oksüdikiht, or oxide layer, is a thin film of oxide that forms on a material’s surface as a result of chemical oxidation. The layer can be crystalline or amorphous and its thickness ranges from a few nanometers to several micrometers, depending on the material and exposure conditions. Oxide layers may be protective, slowing further oxidation, or they may be porous or unstable, allowing continued reaction with the environment.
Formation and growth of an oksüdikiht occur when the surface reacts with oxygen or other oxidants. The
Common materials that form functional oksüdikihts include aluminum (alumina, Al2O3), chromium-containing stainless steels (chromia, Cr2O3), titanium
Analytical methods used to study oksüdikihts include X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy, ellipsometry, Raman