ISO 4746-1977 无氧铜 氧化膜粘附力试验

标准号：ISO 4746-1977
中文标准名称：无氧铜 氧化膜粘附力试验
英文标准名称：Oxygen-free copper; Scale adhesion test
标准类型：H21
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H21
国际标准分类号：77.120.30
适用范围：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.