ISO 4746:1977
p
ISO 4746:1977
10734

Abstract

 Preview

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
  •  : 1
     : 1
  •  : ISO/TC 26 Copper and copper alloys
  •  :
    77.040.99 Other methods of testing of metals

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