论铜合金引线框架材料硏究方向

Discussion of Developing Direction of Leading Frame Copper Alloy Material

本文概述了铜合金引线框架材料研制开发现况，特别重点介绍了7025合金成份、性能，蓝认为该合金将是引线框架材料研发和产业化重要方向。

This article summarizes the development status of copper alloy leading frame, emphatically introduces composition and property of 7025 alloy and it is considered that this alloy will be an important direction for leading frame material research and industrialization development.