Stainless steel resists pitting corrosion due to its high chromium content, which forms a passive oxide layer on the surface. This oxide layer acts as a protective barrier, preventing the metal from coming into direct contact with corrosive substances and thereby reducing the risk of pitting corrosion.
Stainless steel resists pitting corrosion due to the presence of a protective layer called chromium oxide on its surface. This layer forms when chromium in the alloy reacts with oxygen in the atmosphere, creating a strong and stable barrier that prevents corrosive substances from reaching the underlying metal.
Stainless steel resists pitting corrosion due to its unique composition and the formation of a protective passive layer on its surface. This passive layer is a thin, invisible film of chromium oxide that forms when chromium reacts with oxygen in the air or water. This layer acts as a barrier, preventing the underlying metal from being attacked by corrosive agents. Additionally, stainless steel contains other alloying elements such as nickel and molybdenum, which further enhance its resistance to pitting corrosion.
