120451 ⎘
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 zinc cations
Sub-classes:METHOD FOR TREATING A PART MADE OF IRON ALLOY FOR IMPROVING THE ANTI-CORROSION PROPERTIES THEREOF
#2ONE-STEP PRETREATMENT METHOD OF METALLIC SUBSTRATES AT NON-NEUTRAL PH VALUES FOR METAL COLD FORMING
#3Non-oriented electrical steel sheet and method for manufacturing same
#4THERMALLY MODIFIED OXIDE BASED PRETREATMENTS FOR METALS AND METHODS OF MAKING THE SAME
#5Al-plated hot stamped steel material
#6RESOURCE-SAVING METHOD FOR ACTIVATING A METAL SURFACE PRIOR TO PHOSPHATING
#7RESOURCE-SAVING METHOD FOR ACTIVATING A METAL SURFACE PRIOR TO PHOSPHATING
#8HOT STAMPED STEEL
#9Coated metal, coating-forming treatment solution, and method for producing coated metal
#10TREATED PARTICLES AND SUBSTRATES
#11Grain-oriented magnetic steel sheets having chromium-free insulating tension coating, and methods for producing such steel sheets
#12Method for treating and phosphatizing metal board without using acid
#13Aqueous dispersion for activating a metal surface and method for the phosphating thereof
#14CONVEYING RACK CLEANING IN AN ELECTRODEPOSITION PROCESS
#15Threaded connection for pipes and method for producing threaded connection for pipes
#16Two-step pretreatment system and method
#17Electric resistance welded steel pipe having identifiable seam portion and method for manufacturing the same
#18Coated metal, coating-forming treatment solution, and method for producing coated metal
#19SURFACE TREATED STEEL STRIP AND MANUFACTURING METHOD OF SURFACE TREATED STEEL STRIP
#20Threaded connection for pipe or tube and method of producing the threaded connection for pipe or tube
#21Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
#22Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
#23INSULATIVE COATING PROCESSING LIQUID AND METHOD FOR MANUFACTURING METAL HAVING INSULATIVE COATING
#24COATING STRUCTURE, IMPELLER, COMPRESSOR, METAL PART MANUFACTURING METHOD, IMPELLER MANUFACTURING METHOD, AND COMPRESSOR MANUFACTURING METHOD
#25Insulating coating for electrical steel sheet
#26Insulating-coated oriented magnetic steel sheet and method for manufacturing same
#27TWO-STEP PRETREATMENT SYSTEM AND METHOD
#28Electric resistance welded steel pipe having identifiable seam portion and method for manufacturing the same
#29Electrical steel sheet
#30ACTIVATING RINSE AND METHOD FOR TREATING A SUBSTRATE
#31Heat treated steel product having high strength and excellent chemical conversion coating ability and method of production of same
#32Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coating
#33Process for coating metallic surfaces with coating compositions containing particles of a layered double hydroxide
#34Method for manufacturing a bonded body of galvanized steel sheet and adherend
#35Multi-stage anti-corrosion treatment of metal components having zinc surfaces
#36DRY-IN-PLACE CORROSION-RESISTANT COATING FOR ZINC OR ZINC-ALLOY COATED SUBSTRATES
#37Method for passivating metallic surfaces with aqueous compositions comprising surfactants
#38Chemical conversion treatment liquid
#39Continuous method for treating the surface of metal strips
#40BONDED BODY OF GALVANIZED STEEL SHEET AND ADHEREND, AND MANUFACTURING METHOD THEREOF
#41METHOD FOR COATING ZINC-PLATED STEEL STRIPS WITH AQUEOUS FORMULATIONS OF ACIDIC POLYMERS
#42Treatment solution for insulation coating for grain oriented electrical steel sheet and method for producing grain oriented electrical steel sheet having insulation coating
#43High-strength hot-rolled steel sheet excellent in chemical treatability
#44Method for the passivation of metal surfaces with compositions comprising polymers with acid groups and waxes
#45Method for Producing Painted, Flat Metallic Moulded Bodies
#46Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied
#47Method for the passivation of metal surfaces with polymers containing acid groups
#48Surface treatment for metal-polymer laminated electrochemical cell package
#49Surface treatment for metal-polymer laminated electrochemical cell package
#50Method for applying an anti-corrosion coating to especially corrosion exposed parts in rock drill equipment
#51Surface-treated steel sheets of good white rust resistance, and method for producing them
#52Thermal spray membrane contact material, contact member and contact part, and apparatuses to which they are applied