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BS EN ISO 8401:2017

$189.07

Metallic coatings. Review of methods of measurement of ductility

Published By Publication Date Number of Pages
BSI 2017 50
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PDF Catalog

PDF Pages PDF Title
7 Foreword
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Principle
11 5 Tests on unsupported foils
5.1 General
12 5.2 Tensile testing
5.2.1 Principle
5.2.2 Apparatus
5.2.3 Preparation of test pieces
14 5.2.4 Procedure
5.2.5 Expression of results
5.2.6 Notes on procedure
15 5.3 Bending (micrometer bend test)
5.3.1 General
5.3.2 Apparatus
5.3.3 Preparation of test pieces
5.3.4 Procedure
16 5.3.5 Expression of results
18 5.4 Folding (vice-bend test)
5.4.1 General
5.4.2 Apparatus
5.4.3 Preparation of test pieces
5.4.4 Procedure
5.4.5 Results
19 5.5 Hydraulic bulging
5.5.1 General
5.5.2 Principle
5.5.3 Apparatus
20 5.5.4 Procedure
21 5.5.5 Expression of results
5.5.6 Notes on procedure
5.6 Mechanical bulging
5.6.1 General
22 5.6.2 Apparatus
5.6.3 Procedure
23 5.6.4 Expression of results
5.6.5 Special cases
25 6 Tests on coatings on substrates
6.1 General
26 6.2 Tensile testing
6.2.1 Apparatus
6.2.2 Preparation of test pieces
6.2.3 Procedure
27 6.3 Three-point bending[10]
6.3.1 Principle
6.3.2 Apparatus
6.3.3 Procedure
28 6.3.4 Expression of results
29 6.4 Four-point bending[11]
6.4.1 General
6.4.2 Expression of results
30 6.5 Cylindrical mandrel bending
6.5.1 Principle
6.5.2 Apparatus
31 6.5.3 Preparation of test pieces
6.5.4 Procedure
6.5.5 Expression of results
6.5.6 Notes on procedure
6.6 Spiral mandrel bending
6.6.1 Principle
32 6.6.2 Apparatus
6.6.3 Procedure
6.6.4 Expression of results
33 6.7 Conical mandrel bending
6.7.1 Principle
6.7.2 Apparatus
6.7.3 Procedure
6.7.4 Expression of results
34 6.7.5 Special cases
6.8 Mechanical bulging
6.8.1 Apparatus
6.8.2 Preparation of test pieces
6.8.3 Procedure
6.8.4 Expression of results
35 7 Selection of test method
36 8 Test report
37 Annex A (informative) Methods of producing foils
39 Annex B (informative) Calculation of ductility when increasing the surface area of a foil (bulging)
42 Annex C (informative) Calculation of ductility and tensile strength in the hydraulic bulge test
45 Annex D (informative) Calculation of ductility in the mechanical bulge test
46 Bibliography
BS EN ISO 8401:2017
$189.07