Stainless steel common sense

- Apr 06, 2020-

1. Chloride ion exists in the use environment Chloride ion mainly exists in the purification liquid and gas, stainless steel is used in the environment in the presence of chloride ion ...

2. Without solution treatment Solution treatment: refers to heating the alloy to a high temperature single-phase zone to maintain a constant temperature, so that the excess phase is fully dissolved into the solid solution ...

3. Natural intergranular corrosion Stainless steel under the action of a corrosive medium, a corrosion phenomenon that occurs between grains is called intergranular corrosion. Intergranular ...

4. When mechanical stress variable corrosion stainless steel products are made into products, they need to be stamped, sheared, punched, stretched, ground, sheared ...

5. The destruction of the surface passivation protective layer Passivation is a method to transform the metal surface into a state that is not easily oxidized, and to delay the corrosion rate of the metal ...

stainless steel partition 2.3