Black oxide animal enclosure mesh-Liulin Zoo Mesh China Supplier How is the oxidized black stainless steel cable mesh formed: Black oxidation is a chemical conversion coating. The black oxide coating is formed by the chemical reaction between the iron on the surface of the ferrous metal and the oxide salts in the black oxide solution. These oxide salts include penetrants, catalysts, activators, and proprietary additives, all of which participate in chemical reactions. The result of this chemical reaction is the formation of iron oxide (Fe3O4). Ferric oxide is safe and non-toxic to animals and […]