BSI 21/30394409 DC:2021 Edition

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BS ENISO 9220. Metallic coatings. Measurement of coating thickness. Scanning electron microscope method

Published By	Publication Date	Number of Pages
BSI	2021	18

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Categories: 25.220.40 - Metallic coatings, BSI

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Description

This document specifies a destructive method for the measurement of the local thickness of metallic coatings (hereafter also other inorganic coatings are meant) by examination of cross-sections with a scanning electron microscope (SEM). The method can be used for thicknesses up to several millimetres, but for such thick coatings it is usually more practical to use a light microscope (ISO 1463) when applicable. The lower thickness limit depends on the achieved measurement uncertainty (see Clause 10).

Additional information

Status	Definitive
Pages	18
Publication Date	2021-04-01
Standard Number	21/30394409 DC
Title	BS ENISO 9220. Metallic coatings. Measurement of coating thickness. Scanning electron microscope method
Identical National Standard Of	ISO/DIS 9220
Descriptors	Errors, Testing conditions, Metallography, Metal coatings, Calibration, Thickness measurement, Electron microscopes, Microscopic analysis, Specimen preparation
Publisher	BSI
Committee	STI/33
ICS Codes	25.220.40 - Metallic coatings

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BSI 21/30394409 DC:2021 Edition

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