BS 5411-4:1986被替代
Methods Of Test For Metallic And Related Coatings - Coulometric Method For The Measurement Of Coating Thickness
出版：British Standards Institution
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Defines coulometric procedure by anodic dissolution for determining the thickness of metallic coatings. The procedure can be used on multi-layer systems, for example Cu/Ni/Cr. Used to measure the thickness of coatings applied by various means and to measure the thickness of coatings on cylindrical specimens and wires. Includes references to reference, definitions, principle, instrumentation, electrolyte, factors affecting the measuring accuracy, procedure, expression of results, measurement uncertainty, test report, combinations of coatings and substrates which can be tested by the coulometric method and cell sizes for measurements on curved surfaces. BS AMD 8493 RENUMBERS THIS STANDARD TO BS EN ISO 2177
© British Standards Institution 2013
Renumbered and superseded by BS EN ISO 2177.
(07/2005)
ISO 2177:2003 - Identical
