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BSI PD ISO/TR 20580:2022

$142.49

Preparation of metallographic specimens

Published By Publication Date Number of Pages
BSI 2022 24
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PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
4 Preliminary preparation
4.1 Selection of metallographic specimens
4.1.1 General
4.1.2 General studies or routine work
4.1.3 Study of failures
8 4.2 Selection of type of section to be examined
9 4.3 Size of metallographic specimens
4.4 Cutting of metallographic specimens
4.5 Marking of metallographic specimens
4.6 Cleaning
4.7 Mounting
4.7.1 General
10 4.7.2 Mechanical mounting
4.7.3 Plastic mounting:
11 5 Grinding
5.1 Planar or rough grinding
5.2 Fine grinding
5.2.1 General
5.2.2 Manual methods
12 5.2.3 Automated methods
6 Polishing
6.1 General
6.2 Mechanical polishing
6.2.1 Rough polishing
6.2.2 Fine polishing
6.3 Electrolytic polishing
13 6.4 Chemical polishing
6.5 Vibratory polishing
7 Microstructure revelation
7.1 General
7.2 Optical method
7.3 Etching method
7.3.1 Chemical etching [13]
7.3.2 Electrolytic etching [21]
14 7.3.3 Constant potential etching
7.3.4 Ion sputtering etching (cathode vacuum etching)
7.3.5 High temperature relieving etching
7.4 Interference layer method
15 Annex A (informative) Etchants for metals
22 Bibliography
BSI PD ISO/TR 20580:2022
$142.49