Reference number
ISO 4746:1977
International Standard
ISO 4746:1977
Oxygen-free copper — Scale adhesion test
Edition 1
1977-08
Read sample
ISO 4746:1977
10734
Published (Edition 1, 1977)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 4746:1977

ISO 4746:1977
10734
Language
Format
CHF 42
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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.

General information

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

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