What causes colored stainless steel to corrode

In last few years, chromatic stainless steel decorates a board to be able to say is a nova of adornment bound, it gets the favour of the client extensively with its beautiful and beautiful surface colour, outstanding mechanical property.However, color stainless steel decorative plate if used improperly will also produce corrosion phenomenon, have to say is the cause of the environment.If it is in the relatively humid coastal areas, the outdoor exposure of color stainless steel decorative plate products is the most vulnerable to chronic corrosion.Because of the evaporation of sea water, the wet air and rain with a large amount of salt will cover the surface of the colorful stainless steel decorative plate, and electrochemical corrosion will occur. Due to the relatively weak environment, the corrosion process is relatively slow, which is generally not easy to be detected.But once time is long, can produce harm to plank surface.

 

There are also big reasons for materials.Common color stainless steel decorative plate products on the market is 201 stainless steel plate and 304 stainless steel plate.Due to the difference in nickel content, 304 color stainless steel decorative plate is much better than 201 color stainless steel decorative plate in corrosion resistance, so if it is used indoors, you can consider the cheaper price of 201, but in the outdoor use, the preferred 304 color stainless steel decorative plate.

 

There are human causes.Some cleaning products may be used during the cleaning process.Present cleaner more or less may present weak acidity or weak alkalinity, but because these cleaner remain in the color stainless steel decoration plate surface, and is in this kind of environment for a long time, can cause the color stainless steel decoration plate surface by the chronic corrosion.So in the daily cleaning, just use a soft cloth dipped in water can be wiped, try not to use a strong detergent with chemical ingredients, if the use of detergent, please be sure to remove the residue.


Post time: May-13-2019
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