120490 ⎘
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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates Treatment of refractory metals or alloys based thereon
METHOD FOR TREATING OBJECT TO BE TREATED, TREATMENT LIQUID, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE
#2Titanium and magnesium compound for corrosion-resistant coatings
#3Home appliance metal materials chemically resistant to peroxide degradation
#4Titanium and magnesium compound for corrosion-resistant coatings
#5Method for producing antibacterial biological implant
#6Treated article and method of making the same
#7Titanium material or titanium alloy material having surface electrical conductivity, and fuel cell separator and fuel cell using the same
#8Titanium or titanium alloy material for fuel cell separator having high contact conductivity with carbon and high durability, fuel cell separator including the same, and manufacturing method therefor
#9Process for Treatment of the Surface of a Dental Implant
#10MEDICAL APPLIANCE AND SURFACE TREATMENT METHOD THEREOF