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ISO 4746:1977

Oxygen-free copper — Scale adhesion test

Standard Details

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

Status : Published
Standard Type: Main
Document No: ISO 4746:1977
Document Year: 1977
Pages: 1
Edition: 1
  • Section Volume:
  • ISO/TC 26. Copper and copper alloys
  • ICS:
  • 77.040.99 Other methods of testing of metals

Life Cycle

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ISO 4746:1977
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