GB/T 6461-2002
ActiveMethodsfor corrosion testing of metallic and other inorganic coatings on metallic substrates--Rating of test specimens and manufactured articles subjected to corrosion tests
金属基体上金属和其他无机覆盖层 经腐蚀试验后的试样和试件的评级
Application Summary AI generated
This standard specifies the rating methods for evaluating the degree of corrosion on metallic and other inorganic coatings after exposure to corrosive environments. It is applied in quality control and testing laboratories within the manufacturing industry, particularly for assessing the corrosion resistance of coated components like automotive parts, fasteners, and electronic enclosures. The standard provides a systematic framework for classifying test specimens and manufactured articles based on visible corrosion defects, ensuring consistent evaluation across different corrosion test methods.
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