Since some rusty iron, stainless steel plate not rust? Stainless uns s32760 plate steel plate in the wind and rain not rust? Stainless steel plate appearance strong, easy to clean, good corrosion resistance, in the architectural decoration industry has wide application range.
Any used stainless steel plate knows that stainless steel will not rust will not rust.
According to the using environment is corrosive, stainless steel plate will not rust.
If the environment has a lot of pollutants in the air, it will rain when it rains on the appearance of the stainless steel products. If the accumulation of slag is very tired, the pipeline will rust.
In addition, we should pay attention to the appearance of the stainless steel plate damage, in the case of drawn pipe, when the outer surface of the stainless steel plate is small, easy to rust, should prevent scratch light tube.
Stainless steel pipe used in industry because of their excellent corrosion resistance and is widely used in various industrial sites, but many people are not very familiar with the performance of stainless steel, know very little about the maintenance of stainless steel pipe industry. So how do you maintain industrial stainless steel pipe?
Many people think that stainless steel does not rust, uns s31803 sheet but in fact, stainless steel has good corrosion resistance. Reason is because of the passivation film formed on the surface, thus to form more stable oxide.
Namely, the stainless steel according to the conditions of use and have different degree of oxidation, but ultimately by oxidation, so this phenomenon is called corrosion. Of all metal surfaces are exposed to corrosive environment electrochemical or chemical reaction will happen, and was the uniform corrosion.
Stainless steel industrial pipes passivation membrane on the surface of the weak corrosion resistance will be self-excited reaction to form holes, and can form strong near the chloride ion corrosion liquid, so as to accelerate the corrosion reaction.
In addition, the stainless steel intergranular corrosion crack, within all crack on stainless steel surface passivation membrane damage. Therefore, we should regularly clean and maintain the surface of stainless steel, to keep the color surface and prolong its service life.
Stainless steel after cold working, the organization 347 stainless steel structure will be to the martensitic transformation, the greater the degree of cold deformation, martensitic transformation, the magnetic steel.
As a number of steel strip, the production of Φ 76 tube, no obvious magnetic induction, Φ 9.5 tube production. Because ling bending deformation is magnetically sensitive to some apparently, rectangular tube production due to the deformation is bigger than circular tube, especially the Angle, more intense magnetic more obvious deformation.
To eliminate the causes of 304 magnetic steel treated by high temperature solid solution stability returns austenitic organization, thus eliminating magnetism.