Seal barrel material analysis small knowledge
E-BON
E-BON
2017-11-20 14:16:44
Stainless steel sealing barrels used in stainless steel material is actually not the same, there are many types of stainless steel materials. The general stainless steel belongs to the corrosion resistance of chromium content is superfluous twelve percent, stainless steel is stainless acid resistant steel abbreviation.
Adding some other elements in steel will increase its corrosion resistance. Effect of chromium and oxygen in steel in corrosive medium, such oxidation is a protective role for the iron and steel, because the oxidation will form a thin film on the surface of the steel, so that the film will not only accelerate the corrosion of stainless steel, but will make very resistant to corrosion of steel in air water and acid, alkali and salt, which is also known as self passivation film.
Different stainless steel sealing barrels are used in different materials, so the use of the environment will also be slightly different.
Adding some other elements in steel will increase its corrosion resistance. Effect of chromium and oxygen in steel in corrosive medium, such oxidation is a protective role for the iron and steel, because the oxidation will form a thin film on the surface of the steel, so that the film will not only accelerate the corrosion of stainless steel, but will make very resistant to corrosion of steel in air water and acid, alkali and salt, which is also known as self passivation film.
Of course, there are many elements to help stainless steel, in addition to chromium in steel, but also to participate in nickel, molybdenum, copper, titanium and other alloy elements, different elements will increase the different properties of stainless steel. E-BON the most excellent stainless steel company, which provide you with Stainless Steel ice bucket china.
Stainless steel sealing barrel is divided into three categories: chromium stainless steel sealing barrel, chromium nickel stainless steel sealing pass and high strength stainless steel sealing barrel according to the trace elements added by them. E-BON the stainless steel specialist, Housewares Manufacturer in China.
Chromium content of chromium stainless steel seal is between 12 and 30%. Chromium nickel stainless steel sealed by chromium 12 ~ 30%, nickel 6 ~ 12% and a small amount of other elements.
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