铜合金的制备方法
By employing a step-by-step and confined copper alloy preparation process, the problem of simultaneously improving strength and conductivity in traditional copper alloy preparation has been solved, enabling the preparation of copper alloys with high strength, good plasticity, and high conductivity.
Patent Information
- Application Number
- CN202610802747.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-04
- Publication Date
- 2026-07-17
AI Technical Summary
Existing copper alloy preparation technologies cannot simultaneously achieve high strength, good plasticity, and high conductivity. Traditional aging precipitation processes and "over-aging + deformation" processes have limited improvements in strength and conductivity or reduced plasticity.
The process route of 'first solution treatment', 'over-aging treatment', 'deformation treatment', 'intermediate aging treatment', 'confined second solution treatment' and 're-aging treatment' is adopted. Through step-by-step and confinement methods, the efficient enrichment of solute atoms and the precise control of precipitated phase are achieved, forming a nano-precipitated phase reinforcement.
This method achieves ultra-high strength, good plasticity, and high conductivity in copper alloys, breaking through the limitations of traditional processes and significantly improving the synergistic effect of strength and conductivity.
Smart Images
Figure CN122406134A_ABST