As the economic development becomes more widespread, people are closely related to stainless steel in their daily lives, but many people don't know much about the performance of stainless steel, and they know less about the maintenance of stainless steel.

Many people think that stainless steel will never rust and that stainless steel has good corrosion resistance. The reason is that a passivation film is formed on the surface, which exists in the form of a more stable oxide in nature. In other words, although the degree of oxidation of stainless steel is different depending on the conditions of use, it is eventually oxidized. This phenomenon is usually called corrosion.

The weak corrosion resistance of the passive film on the surface of the stainless steel filter screen forms a pitting reaction due to the self-excited reaction, resulting in the formation of small holes, plus the proximity of chloride ions, forming a strong corrosive solution, which accelerates the corrosion reaction speed. There is also intergranular corrosion cracking inside the stainless steel, all of which have a destructive effect on the passive film on the surface of the stainless steel.

Therefore, the stainless steel surface must be regularly cleaned and maintained to maintain its gorgeous surface and prolong its service life. When cleaning the stainless steel surface, you must be careful not to scratch the surface. Avoid using bleaching ingredients and abrasive detergents, steel balls, abrasive tools, etc. To remove the detergent, rinse the surface with clean water after washing.