PREN 623-5 : DRAFT 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - GENERAL AND TEXTURAL PROPERTIES - PART 5: DETERMINATION OF PHASE VOLUME FRACTION BY EVALUATION OF MICROGRAPHS
01-07-2009
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
4.1 Sectioning equipment
4.2 Mounting equipment
4.3 Grinding and polishing equipment
4.4 Microscope
4.5 Transparent grid
5 Test piece preparation
5.1 Sampling
5.2 Cutting
5.3 Mounting
5.4 Grinding and polishing
5.5 Etching
6 Photomicrography
6.1 General aspects
6.2 Inspection
6.3 Number of micrographs
6.4 Optical microscopy
6.5 Scanning electron microscopy (SEM)
7 Measurement of micrographs
8 Calculation of results
9 Interferences and uncertainties
10 Test report
Annex A (informative) - Grinding and polishing procedures
Annex B (informative) - Etching procedures
Annex C (informative) - Use of automatic image analysis (AIA)
C.1 Background
C.2 Analysis techniques
C.3 Micrograph requirements
C.4 Calibration
Annex D (informative) - Setting Köhler illumination in an
optical microscope
D.1 Purpose
D.2 Definition
D.3 Setting up for Köhler illumination
Annex E (informative) - Round robin verification of this
procedure
Annex F (informative) - Results sheet
Bibliography
Describes a manual method of making measurements for the determination of volume fraction of major phases in advanced technical ceramics using micrographs of polished etched sections, overlaying a square grid of lines.
| Committee |
TC 184
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| DIN EN 623-5:2009-10 | Identical |
| 08/30185909 DC : 0 | Identical |
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