GB/T 11379-2008
ActiveMetallic coatings - Electroplated coatings of chromium for engineering purposes
金属覆盖层 工程用铬电镀层
Application Summary AI generated
GB/T 11379-2008 specifies requirements for electroplated chromium coatings applied to metallic substrates for engineering purposes, such as improving wear resistance, reducing friction, or restoring dimensions on mechanical components. It is used in industries like automotive, aerospace, and heavy machinery for parts like hydraulic cylinders, piston rings, and molds. The standard defines coating thickness, hardness, adhesion, and testing methods to ensure performance under operational conditions.
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