120457 ⎘
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 phosphates; Orthophosphates containing manganese cations containing also zinc cations
METHOD FOR TREATING A PART MADE OF IRON ALLOY FOR IMPROVING THE ANTI-CORROSION PROPERTIES THEREOF
#2PHOSPHATE COATING WHICH CAN BE SUBSTANTIALLY FREE OF HEXAVALENT CHROMIUM AND METHODS OF MAKING THE SAME
#3METHOD FOR NI-FREE PHOSPHATIZING OF METAL SURFACES AND COMPOSITION FOR USE IN SUCH A METHOD
#4METHOD FOR NI-FREE PHOSPHATIZING OF METAL SURFACES AND COMPOSITION FOR USE IN SUCH A METHOD
#5Passivation composition based on trivalent chromium
#6Composition for forming coating, production method for surface-treated metal member, and production method for metal-resin composite
#7Method for nickel-free phosphating metal surfaces
#8Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
#9Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
#10METHOD FOR SPECIFICALLY ADJUSTING THE ELECTRICAL CONDUCTIVITY OF CONVERSION COATINGS
#11Method for specifically adjusting the electrical conductivity of conversion coatings
#12Method for nickel-free phosphating metal surfaces
#13ACTIVATING RINSE AND METHOD FOR TREATING A SUBSTRATE
#14Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
#15Pretreating zinc surfaces prior to a passivating process
#16Galvannealed steel sheet and producing method thereof
#17METHOD AND SOLUTION FOR COATING METALLIC SURFACES WITH A PHOSPHATING SOLUTION CONTAINING HYDROGEN PEROXIDE, METALLIC OBJECT PRODUCED AND USE OF THE OBJECT
#18Treatment solution for insulation coating for grain oriented electrical steel sheet and method for producing grain oriented electrical steel sheet having insulation coating
#19HIGH MANGANESE COBALT-MODIFIED ZINC PHOSPHATE CONVERSION COATING
#20Method and solution for coating metal surfaces with a posphating solution containing water peroxide, produced metal object and use of said object
#21Method for applying an anti-corrosion coating to especially corrosion exposed parts in rock drill equipment