Na farko, yielectrolytic polishing.Bakin karfe weld for electrolytic polishing, zai iya inganta weld surface hadawan abu da iskar shaka juriya, saboda karami da surface roughness na karfe, da mafi alhẽri lalata juriya.Kuma electrolytic polishing bayan bakin karfe weld surface iya samar da wani Layer na m, uniform kariya fim don kare ciki karfe don rage damar hadawan abu da iskar shaka lalata.
Na biyu, yi pickling passivation magani.Manufar pickling shine don fara tsaftace bakin karfe oxides.Manufar passivation shine don samar da wani fim na fim din oxide mai yawa a kan saman karfe, ƙara girman ikon hana lalata da oxidation.
Lokacin aikawa: Dec-20-2023