DR 99387
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods of test for metallic and related coatings Method 3.9: Corrosion and related property tests - Porosity test - Ferroxyl test
30-06-2017
29-07-1999
Proposes a method for revealing pores or other discontinuities in metallic coatings that are not visibly affected by ferricyanide and chloride ions during the test period and that are cathodic to iron and steel. This method is especially useful for testing thick, hard chromium coatings required for wear resistance.
| CommentClosesDate |
31-10-1999
|
| Committee |
MT-009
|
| DocumentType |
Draft
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy |
Revision of AS 2331.3.9-1981
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