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Contact us:Zhengguo Bao




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Stainless Steel 304 Wire Surface Cleaning When The Choice Of Electrolyte Skills Oct 23, 2017

In order to quickly remove the oil and oxide film on the surface of the Stainless Steel 304 Wire and improve the surface finish, we study the electrolytic degreasing and anodic electrolytic polishing process in the electrolyte containing the appropriate amount of surfactant, leveling agent and corrosion inhibitor. In the choice of the electrolyte need to meet the following requirements:

(1) the stability of the chemical stability of the electrolyte, the solution of the electrolyte and the additive components do not react with each other, the use of conditions is not easy decomposition, deterioration.

(2) additives on the electrolytic degreasing, electrolytic polishing should have a significant synergistic effect, and the amount to be small.

(3) solution penetration, corrosion inhibition and anti-grease re-deposition is better, easy to rinse. After the treatment of the mesh surface and mesh uniform light, more than 100 mesh stainless steel mesh mesh no clogging phenomenon.

(4) safe and convenient operation, temperature, degreasing and polishing time for a wide range of current density, voltage and other process parameters easy to control.

Recipe screening experiments show that the Stainless Steel 304 Wire (especially the material for the 1Cr18Ni9Ti) surface treatment using sulfuric acid, phosphoric acid mixed acid electrolyte, suitably equipped with a certain amount of surfactant, leveling agent and corrosion inhibitor can be electrolytic degreasing, polishing step carry out. In order to shorten the process, improve the electrolytic degreasing and polishing efficiency.