The stainless steel mesh manufacturer's product is exposed to an electrochemical reaction or chemical reaction in a corrosive environment, and is uniformly corroded.
The part of the stainless steel surface passivation film with weak corrosion resistance forms a pitting reaction due to the self-excited reaction, and generates small pores, and the chloride ions are close to form a strong corrosive solution to accelerate the corrosion reaction rate.
There is also intergranular corrosion cracking inside the stainless steel, all of which destroys the passivation film on the stainless steel surface.
Therefore, the surface of stainless steel mesh manufacturers must be regularly cleaned and maintained to maintain its gorgeous surface and extend its service life.
When cleaning the stainless steel surface, care must be taken not to cause surface scratching. Avoid using bleaching ingredients and abrasive washing liquid, steel balls, grinding tools, etc., in order to remove the washing liquid, rinse the surface with clean water after washing.
The stainless steel mesh manufacturer's product is a very thin and strong and stable chromium-rich oxide film (protective film) formed on the surface. Prevent oxygen atoms from continuing to infiltrate and continue to oxidize to obtain corrosion resistance.
Once there is a reason for this, the film is continuously destroyed, and the oxygen atoms in the air or liquid are continuously separated out to form loose iron oxide, and the metal surface is continuously rusted.
Many domestic stainless steel mesh manufacturers have reduced chromium and nickel in stainless steel for cost reasons and increased manganese content. Experts believe that the reason why stainless steel can be stainless is because of the presence of chromium and nickel, reducing the content of these two components will reduce the rust resistance.
As a stainless steel mesh manufacturer, we provide qualified stainless steel wire mesh and stainless steel wire. If you need it, please feel free to contact us.