The cause of rust on the stainless steel mesh may be the chloride ion factor in the environment. Excessive chloride ions are present in the use environment. Chloride ions are widely present in salt, sweat, seawater, sea breeze, soil, and more. If there are a lot of chloride ions in the production or use environment, it will cause material corrosion.
Without solid solution treatment, rust may also be caused. The principle description is that alloying elements have not been incorporated into the matrix, resulting in a low amount of alloy, which affects the corrosion resistance of the material and causes rust.
Without the addition of titanium and niobium metal elements, the principle description Without the above elements, the material itself will be unstable, which will cause intergranular corrosion and rust.
In order to prevent these phenomena, it is recommended to wipe frequently, remove dust, keep clean and dry, and ensure the element content of the material.