120452 ⎘
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 containing also nitrate or nitrite anions
Surface treatment method of metal powder and surface passivated metal powder
#2Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet
#3Method for coating thin film in rolling manner and apparatus for coating thin film by using the same
#4Copper prerinse for electrodepositable coating composition comprising yttrium
#5Method of passivating metallic surfaces by means of copolymers having phosphoric acid and/or phosphonic acid groups
#6Method for forming multilayer coating film and coated article
#7Lubricant system for cold forming, process and composition therefor
#8Conducting polymer for pretreatment of metallic and non-metallic surfaces