Stainless steel tank pickling passivation and electrolytic polishing effect difference

In recent years, stainless steel tanks are widely used in brewing, pharmaceutical, dairy, chemical, petroleum, building materials, metallurgy and many other industries, and stainless steel tanks in the treatment of surface problems there are two process methods, respectively, pickling passivation, electrolytic polishing.

Before that, we need to know, stainless steel tanks to solve the main problem is to remove the surface of the weld spot, high temperature oxidation skin, rust, and the surface should be treated to form a uniform beautiful color.
Stainless steel tank pickling passivation process, is the stainless steel pickling passivation solution cycle sprayed on the surface of the stainless steel tank for processing, you can also stainless steel tanks throughout the pieces immersed in the stainless steel pickling passivation solution, until the stainless steel pieces of the appearance of the complete presentation of a uniform and consistent silver-white color, and then take out the workpiece can be rinsed with water to clean the appearance.

Horizontal stainless steel tank pickling passivation treatment effect:

electrolytic polishing effect difference

Because the stainless steel pickling passivation solution is able to repeat the cycle of use, does not require special equipment, has the advantages of non-evaporation, non-volatile, no yellow smoke and hydrogen embrittlement phenomenon, so the majority of stainless steel products manufacturers love.

Stainless steel tank electrolytic solution polishing process, is the need to polish the stainless steel tank fixed in a professional hanging device, and then the electrolytic polishing equipment will be opened, at the same time, adjust the power supply voltage, and then has been fixed to the stainless steel parts immersed in the electrolytic solution energized and heated to 60 degrees or so, the general time of 3 minutes, to the surface of the bright after removing the workpiece, rinsed clean.

The brightness of the surface can be adjusted and controlled according to the different requirements of the chemical manufacturers. Electrolytic polishing treatment of stainless steel tank surface are consistent bright, delicate effect, its surface gloss can reach 8K mirror effect, and lasting bright as new, never flaking.

Post time: May-11-2024