ISO 4746:1977

Oxygen-free copper — Scale adhesion test

Publication date: 1 gush 1977

General information

Current stage: 90.93 Effective date: 14 shk 2020

Originator: ISO

Owner: ISO/TC 26

Type: International Standard

ICS: 77.040.99

Gjuha: frëngjisht anglisht

Buying

Statusi: Publikuar

PDF - 4 749 Lekë

Paper - 4 749 Lekë

CD - 4 749 Lekë

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 4746:1977
90.93 Standard confirmed
14 shk 2020

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