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ISO 9220:1988

Metallic coatings — Measurement of coating thickness — Scanning electron microscope method
29 sht 1988
95.99 Withdrawal of Standard   11 shk 2022

General information

95.99     11 shk 2022

ISO

ISO/TC 107

International Standard

25.220.40  

frëngjisht   anglisht  

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Scope

Specifies a method for the measurement of the local thickness of metallic coatings by examination of cross-section with a scanning electron microscope. It is destructive and has an uncertainty of less than 10 % or 0,1 /um, whichever is greater. It can be used for thicknesses up to several millimetres, but it is usually more practical to use a ligth microscope (ISO 1463). Annex a gives the preparation of cross-sections.

Life cycle

NOW

WITHDRAWN
ISO 9220:1988
95.99 Withdrawal of Standard
11 shk 2022

REVISED BY

PUBLISHED
ISO 9220:2022