ISO 4746:1977
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ISO 4746:1977
10734

Status : Published (Under review)

This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
en
Format Language
std 1 42 PDF
std 2 42 Paper
  • CHF42
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Abstract

Provides a means of assessing the usability in electronic devices, for applications involving glass-to-metal seals, or other uses relying on the formation and presence of an adherent film of copper oxide. The procedure includes preparation and heating in air of a test piece, followed by rapid cooling in water and visual examination for loss of the oxide film or blistering.

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General information

  •  : Published
     : 1977-08
    : International Standard confirmed [90.93]
  •  : 1
     : 1
  • ISO/TC 26
    77.040.99 
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