BS ISO 22479:2019
$142.49
Corrosion of metals and alloys. Sulfur dioxide test in a humid atmosphere (fixed gas method)
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 24 |
This document specifies a method for assessing the resistance of materials or products to a humid atmosphere containing sulfur dioxide.
This method is applicable to testing metals and alloys, metallic and non-organic coatings and organic coatings.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus 5.1 Component protection. |
| 10 | 5.2 Test cabinet. |
| 11 | 5.3 Source of sulfur dioxide. 5.4 Conditioning of a new cabinet. 6 Test specimens 6.1 General 6.2 Dimensions 6.3 Preparation 6.3.1 Metals and alloys 6.3.2 Paints and varnishes |
| 12 | 6.4 Arrangement of the test specimens 7 Test conditions 7.1 Test cycles |
| 13 | 7.2 Test duration |
| 14 | 8 Procedure 8.1 Introduction of water 8.2 Arrangement of the test specimens 8.3 Introduction of sulfur dioxide 8.4 Heating the test cabinet 8.5 Introduction of standard atmosphere 8.6 Replacement of water and sulfur dioxide 8.7 Cleaning of test specimens after test 8.7.1 General 8.7.2 Metals and alloys, metallic and non-organic coating test specimens |
| 15 | 8.7.3 Organic coating test specimens 8.8 Performance check 9 Evaluation 10 Test report |
| 17 | Annex A (informative) Another example of a test cabinet |
| 18 | Annex B (informative) Performance check |
| 20 | Annex C (informative) Supplemental information |
| 22 | Bibliography |
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