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The use of stainless steel products with the development of the economy has become more extensive, people in the daily life and stainless steel is closely related, but many people are familiar with the operation of stainless steel, stainless steel maintenance will know a few more.
Many people think that stainless steel is not rusty, stainless steel corrosion resistance is good, because the surface forms a purified film, in the natural world, it is more disorderly oxide form of the existence.
, stainless steel is different according to the premise of use, the degree of oxidation is not the same, but eventually are oxidized, this phenomenon is usually called erosion.
Exposed metal surface of the erosion environment all electrochemical reactions or chemical reactions, the average erosion, stainless steel surface purification film in the weak ability to resist erosion, because of self-exciting reaction and the formation of pitting reaction, natural small holes, coupled with aerobic ions close, forming a strong aggressive solution, accelerate the rate of erosion reaction.
also have intercrystalline erosion cracking inside stainless steel, all of which can damage the purified film on the stainless steel surface.
, stainless steel surfaces need to be cleaned and maintained on time to maintain their gorgeous surfaces and extend their service life.
The following small compilation briefly introduce the daily maintenance precautions of stainless steel products, as follows: 1, stainless steel surface has rainbow pattern, is caused by excessive use of detergent or oil, washing with warm water detergent washable.
2, stainless steel surface dust and easy to remove dirt can be washed with soap weak detergent, binder ingredients, scrubbing with alcohol or organic solvents (benzene).
3, stainless steel surface grease, oil lubricant contamination, with a soft cloth after cleaning, with a neutral detergent or ammonia solution or with a special detergent washing.
caused by stainless steel surface dirt, can be washed with 10% nitric acid or grinding detergent, can also be washed with special washing drugs.
5, cleaning stainless steel surface must pay attention not to surface scratching phenomenon, avoid the use of bleaching ingredients as well as abrasive washing liquid, wire ball. Grinding tools, etc., in order to remove the washing liquid, wash the surface with clean water at the end of the wash.
6, stainless steel surface has bleach and a variety of acid attachment, immediately washed with water, and then washed with ammonia solution or neutral soda solution, with neutral detergent or warm water washing.
life, as long as we use accurate maintenance methods, we can extend the life of stainless steel, keep it clean and bright.