Copper alloys and electronic components

TW202634083APending Publication Date: 2026-08-16JX NIPPON MINING & METALS CORP
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Patent Information

Application Number
TW114123485
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-10-16
Filing Date
2025-06-23
Publication Date
2026-08-16

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Abstract

This disclosure provides a copper alloy with improved bending formability. The copper alloy disclosed contains 0.50 to 3.0% by mass of Co, 0.10 to 1.0% by mass of Si, with the remainder consisting of Cu and unavoidable impurities, and has an elongation at break of 5% or more and a work hardening coefficient of 0.0175 or more. none
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