According to the customer's requirements for incoming design process， is mainly for the stainless steel exhaust pipe senior automobile decorative chromium plating protection - By providing the information and the plating on environmental protection and saving cost and improving efficiency ， basic principles， targeted for processing flowsheet Before plating processing parts by anodic electric remove oil， oil and acid ultrasound， and electric lift descaling in before Electroplating process using the first part， in order to satisfy the nickel plating impact with stainless steel surface coating adhesion between the requirements， Secondly， namely half of nickel plating layers bright nickel layer/high sulfur nickel layer QuanGuangLiang/coating， the purpose of which is to improve the stainless steel exhaust pipe anticorrosion performance， Again， finally microporous nickel plating chromium plating， in order to achieve customer to exhaust pipe exterior Finally， the bath formula and technology conditions in detail， and the maintenance methods of Also listed the plating quality testing method， and the product quality Keywords: exhaust pipe， Process design， Chromium plating， Nickel plated
