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DD ENV 623-5:2002

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Determination of phase volume fraction by evaluation of micrographs

Available format(s)

Hardcopy , PDF

Superseded date

31-08-2009

Language(s)

English

Published date

05-08-2002

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
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)
Annex D (informative) Setting Kohler illumination in an
        optical microscope
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 and etched sections, overlaying a square grid of lines, and counting the number of intersections lying over each phase.

Committee
RPI/13
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
RevisionOf
Status
Superseded
SupersededBy

Standards Relationship
ENV 623-5 : DRAFT 2002 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ENV 1006 : DRAFT 2003 ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - GUIDANCE ON THE SELECTION OF TEST PIECES FOR THE EVALUATION OF PROPERTIES
ENV 623-3 : 1993 ADVANCED TECHNICAL CERAMICS - MONOLITHIC CERAMICS - GENERAL AND TEXTURAL PROPERTIES - DETERMINATION OF GRAIN SIZE

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$294.12
Including GST where applicable

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