GB/T 9797-1997
AbolishedMetallic coatings--Electrodeposited coatings of nickel plus chromium and of copper plus nickel plus chromium
金属覆盖层 镍+铬和铜+镍+铬电沉积层
Application Summary AI generated
This standard specifies requirements for electrodeposited nickel plus chromium and copper plus nickel plus chromium coatings on metallic substrates. It is applied in the manufacturing industry to define coating thickness, adhesion, and corrosion resistance for decorative and protective applications, such as automotive trim, household appliances, and plumbing fixtures. The standard is used by engineers and quality control personnel to ensure consistent performance in corrosive environments.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.