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CEN
EN ISO 4499-4:2016

EN ISO 4499-4:2016

Current

Current

The latest, up-to-date edition.

Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content (ISO 4499-4:2016)

Published date

16-03-2016

Publisher

Comite Europeen de Normalisation

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European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and Units
5 Principle
6 Apparatus
7 Calibration of measurement apparatus
8 Preparation of test samples
9 Procedure
10 Uncertainty of measurement
11 Test report
Bibliography

ISO 4499-4:2016 specifies methods for the metallographic determination of the presence, type, and distribution of porosity, uncombined carbon and eta-phase in hardmetals.

Committee
CEN/BT
DevelopmentNote
Supersedes EN 24505. (03/2016)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

ISO 4499-1:2008 Hardmetals Metallographic determination of microstructure Part 1: Photomicrographs and description
ISO 4499-3:2016 Hardmetals Metallographic determination of microstructure Part 3: Measurement of microstructural features in Ti (C, N) and WC/cubic carbide based hardmetals
ISO 4499-2:2008 Hardmetals Metallographic determination of microstructure Part 2: Measurement of WC grain size

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