ISO 4746:1977 无氧铜.铜屑粘合力试验

标准编号：ISO 4746:1977

中文名称：无氧铜.铜屑粘合力试验

英文名称：Oxygen-free copper — Scale adhesion test

发布日期：1977-08

标准范围

提供了一种评估电子设备可用性的方法，适用于涉及玻璃到金属密封件的应用，或依赖于氧化铜粘附膜的形成和存在的其他用途。该程序包括在空气中制备和加热试样，然后在水中快速冷却，并目视检查氧化膜损失或起泡。

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.

标准预览图