UNE-ISO 4538:2017
Current
The latest, up-to-date edition.
Metallic coatings - Thioacetamide corrosion test (TAA test)
Hardcopy , PDF
Spanish, Castilian, English - Spanish, Castilian, English
15-02-2017
1.1 This International Standard specifies the apparatus and the procedure for assessment of the resistance of metal surfaces to corrosion and tarnish in atmospheres containing volatile sulphides, carried out in accordance with coating or product specifications.1.2 The method is applicable to the assessment of the efficacy of tarnish-preventing treatments applied to silver or copper and to the detection of discontinuities in precious metal coatings on these metals.
| Committee |
CTN 112
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| ISO 4538:1978 | Identical |
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