120466 ⎘
Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also organic compounds Macromolecular compounds
METHOD FOR PASSIVATING AN ALUMINUM SURFACE PROVIDED WITH A FLUX
#2Surface treatment solution composition containing trivalent chromium and inorganic compound, and method for manufacturing hot dip galvanized steel sheet surface-treated using same
#3Metallic material surface treatment agent, metallic material having surface treatment coating, and manufacturing method therefor
#4Colored stainless steel plate and colored stainless steel coil
#5Polymer-containing pre-rinse prior to a conversion treatment
#6Treated article and method of making the same