Nowadays, the use of stainless steel is becoming more and more extensive with the economic anti-war. People often use stainless steel products in daily life, but many people have very little knowledge of stainless steel products. Let me tell you the details as follows:
The exposed metal surface in the corrosive environment will undergo electrochemical reaction or chemical reaction, and it will be evenly corroded. The weak corrosion resistance of the stainless steel surface purification film will form a pitting reaction due to the self-excited reaction, resulting in small pores. Oxygen ions are close to form a strong corrosive solution, which accelerates the corrosion reaction. There is also intergranular corrosion and cracking inside the stainless steel, all of which have a destructive effect on the purification film on the surface of the stainless steel. Therefore, the stainless steel surface must be regularly cleaned and maintained to maintain its gorgeous surface and extend its service life. When cleaning the stainless steel surface, be careful not to scratch the surface. Avoid using bleaching ingredients and abrasive detergents, steel wire balls, abrasive tools, etc. To remove the detergent, rinse the surface with clean water after washing. The surface of stainless steel with dust and dirt can be washed with soap and weak detergent, and the binder component can be scrubbed with alcohol or organic solvents (ether, benzene). The grease, oil and lubricating oil on the surface of the stainless steel are contaminated. After wiping it with a soft cloth, wash it with a neutral detergent or ammonia solution or a special detergent. There are bleaching agents and various acids attached to the surface of stainless steel. Rinse immediately with water, then soak with ammonia solution or neutral carbonated soda solution, and wash with neutral detergent or warm water.