“…In a normal temperature regime, 350 °C, it forms on the surface a thin, compact and adherent oxide layer, with a protective character [ 13 , 14 , 15 , 16 ]. The accidental increase of the temperature towards high values determines the increase of the thickness and the modification of the structure of the corrosion layers, as well as important changes in the structure and properties of the alloy [ 17 , 18 , 19 , 20 , 21 , 22 ].…”