Study on Corrosion and Antibacterial Properties of Ag-Cu Modification Layer on 304 Stainless Steel Surface

The Ag-Cu modification layer was prepared on surface of 304 stainless steel by double glow technology and chemical plating method.The corrosion and antibacterial properties of the modified samples were studied and analyzed.The results indicate that Ag-Cu platting layer has good corrosion resistance and high bonding strength with substrate.Compared with Cu-alloyed and untreated substrate materials,the antibacterial property is improved obviously,the sterilization rate is up to 100%.