201 stainless steel plate cleaning and maintenance - Shandong Jiugang Tisco Steel Co., Ltd.

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201 stainless steel plate cleaning and maintenance

The use of stainless steel plate has become widespread with the development of the economy, 201 stainless steel plate is also increasingly recognized by people, people in daily life and stainless steel plate closely related.

But many people do not know much about the performance of stainless steel plate, the maintenance of stainless steel plate will know less.

Many people think that stainless steel plate is never rust, in fact, stainless steel plate corrosion resistance is good.

The reason is the formation of a layer of passivation film on the surface, in nature it is in the form of stable oxides in that is, stainless steel plate although according to the use of different conditions, the degree of oxidation is not the same, but are oxidized, this phenomenon is usually called etching.

Exposed in the corrosive environment of the metal surface all electrochemical reaction or chemical reaction, uniformly subject to corrosion.

Stainless steel plate surface passivation film among the corrosion resistance of weak parts, due to self-excited reaction and the formation of pitting reaction, the generation of small holes, coupled with the proximity of chloride ions, the formation of a very strong corrosive solution, accelerating the rate of corrosion reaction.

There is also intergranular corrosion cracking within the stainless steel plate, all of which, the passivation film on the surface of the stainless steel plate are occurring destructive effects.

Therefore, the surface of the stainless steel plate must be regularly cleaned and maintained to maintain its gorgeous surface and extend its service life. Cleaning the surface of the stainless steel plate must be careful not to occur when the surface scratch phenomenon.

How the surface treatment of stainless steel plate can be achieved to extend its service life

The surface of the stainless steel plate has dust and easy to remove dirt, soap, weak detergent or warm water washing. Stainless steel plate surface trademark, film, with warm water, weak detergent to wash, binder ingredients, the use of alcohol or organic solvents (ether, benzene) scrubbing.

Stainless steel plate surface grease, oil, lubricating oil pollution, wipe clean with a soft cloth, later use neutral detergent or ammonia solution or with a special detergent to clean.

Stainless steel plate surface with bleach and a variety of acid attached, immediately rinse with water, then use ammonia solution or neutral carbonic acid soda water solution dip wash, with neutral detergent or warm water washing.

Stainless steel plate surface dirt caused by the rust, available 10% nitric acid or abrasive detergent washing, but also available special washing drugs washing.

As long as we use the correct maintenance methods, we can extend the service life of the 201 stainless steel plate and maintain its clean, bright and magnificent style.

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