Reference number
ISO 10309:1994
© ISO 2025
International Standard
ISO 10309:1994
Metallic coatings — Porosity tests — Ferroxyl test
Edition 1
1994-12
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Published (Edition 1, 1994)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 10309:1994

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Format
CHF 43
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Abstract

Lays down a method of revealing pores or other discontinuities, when testing 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 thick, hard chromium coatings used for wear resistance.

General information

  • Status
     : Published
    Publication date
     : 1994-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 107/SC 7
    ICS :
    25.220.40 
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