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高强铜合金日本神户钢有限公司研制了一种用于集成电路引线框架并对国内半导体企业开始提供样品的高强铜合金。广泛用于普通集成电路引线框架用材的高强合金为具有２００维氏硬度的Ｆｅ－４２合金（Ｆｅ－４２％Ｎｉ）。对于先进的集成电路来说，需要用强度更高的合金．该...
High-strength copper alloy Kobelco Co., Ltd. of Japan developed a used for the lead frame of integrated circuits and domestic semiconductor companies began to provide high-strength copper alloy samples. High-strength alloys widely used in common integrated circuit lead frame materials are Fe-42 alloys (Fe-42% Ni) with 200 Vickers hardness. For advanced integrated circuits, the need for higher strength alloys. The ...