Stainless steel plates have been developed very rapidly in recent years, but stainless steel plates will suffer some damage in some daily operations. How do we deal with these damages? First of all, there are several aspects to the damage caused by stainless steel plates:
We will always use some products made of stainless steel materials in our days. When we use them for a long time, there will always be some damage. What should we do?
Why is stainless steel damaged?
In the passivation film of the stainless steel surface, the portion which is weak in corrosion resistance forms a pitting reaction due to the self-excited reaction, and a small hole is formed.
In addition, the presence of chloride ions close together constitutes a strong corrosive solution that accelerates the rate of corrosion reactions.
There is also intergranular corrosion cracking inside the stainless steel, all of which damage the passivation film on the stainless steel surface.
Therefore, it is necessary to carry out punctual cleaning and maintenance on the stainless steel surface, which will greatly improve the service life of stainless steel.