BS EN ISO 4499-4:2016

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Hardmetals. Metallographic determination of microstructure – Characterisation of porosity, carbon defects and eta-phase content

Published By	Publication Date	Number of Pages
BSI	2016	22

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Categories: 77.040.99 - Other methods of testing of metals, BSI

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Description

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PDF Pages	PDF Title
4	European foreword Endorsement notice
6	Foreword
7	Introduction
9	1 Scope 2 Normative references 3 Terms and definitions 4 Symbols and Units
10	5 Principle 6 Apparatus 7 Calibration of measurement apparatus 8 Preparation of test samples 8.1 Methods of preparation
11	8.2 Characterisation of porosity and carbon (graphite) defects 8.3 Characterisation of eta-phase 9 Procedure 9.1 General 9.2 Determination of porosity
12	9.3 Determination of carbon defects
15	9.4 Determination of the η-phase (eta-phase)
17	10 Uncertainty of measurement 11 Test report
18	Bibliography

Additional information

Status	Confirmed
Pages	22
Publication Date	2016-03-31
ISBN	978 0 580 81470 9
Standard Number	BS EN ISO 4499-4:2016
Title	Hardmetals. Metallographic determination of microstructure – Characterisation of porosity, carbon defects and eta-phase content
Identical National Standard Of	EN ISO 4499-4:2016, ISO 4499-4:2016
Replaces	BS EN 24505:1993
Descriptors	Test specimens, Carbon, Inclusions, Specimen preparation, Visual inspection (testing), Powder metallurgy, Metals, Metallography, Alloys, Surface properties, Microscopic analysis, Thin sections (microscopy), Non-metallic inclusions, Hardmetals, Testing conditions, Grading (quality), Porosity measurement
Publisher	BSI
Committee	W/-
ICS Codes	77.040.99 - Other methods of testing of metals

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BS EN ISO 4499-4:2016

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