Products Description
The Silver Bimetal Rivet Stamping Part is a core component of electrical connectors. Through a precision riveting process, a copper stamped part is firmly bonded to silver contacts, forming an integrated "conductive carrier + contact function." Our products are characterized by "material synergy, precise riveting, and stable performance," distinguishing them from single-material stamped parts or ordinary riveted products. Leveraging the excellent conductivity of copper and the wear resistance and arc resistance of silver contacts, they address industry pain points such as high conductive loss, easy contact wear, and easy riveting detachment in ordinary connectors. They precisely match the core requirements of battery system engineers, purchasing managers, and project leaders for "reliability, adaptability, and batch stability" in electrical connectors, and are widely used in core connection scenarios of mid-to-high-end electrical equipment.
Product Advantages
Bimetallic Functional Division
The copper substrate provides a highly conductive path (conductivity ≥97% IACS), while the silver contacts offer excellent resistance to arc erosion. Each material for Electrical Rivet Connection Solutions performs its specific function, resulting in superior performance compared to single-material solutions.
Cost Optimization
Compared to integral silver contacts, the riveted structure for Embedded Riveted Electrical Contacts uses silver only at the contact interface, reducing silver usage by 70%-90% and significantly lowering material costs.
High Connection Reliability
The riveting process for In-Die Riveted Silver Contacts creates a mechanically interlocked structure, ensuring the silver contacts do not loosen or detach even after repeated mechanical impacts and thermal cycles.
Manufacturing advantages
Material Control Advantages
We have established a strict raw material screening system. We use high-purity T2 copper (purity ≥99.9%) for the copper and high-quality silver alloys such as AgNi and AgSnO₂ (silver content ≥99%) for the silver contacts. Both are sourced from qualified suppliers. Each batch of raw materials undergoes purity, conductivity, and mechanical strength testing. Substandard raw materials are strictly prohibited from entering the factory, ensuring Silver Contact Riveted Copper Stamping Parts quality from the source. We can provide raw material testing reports and supplier qualification certificates.
Advantages of batch control
Establish a standardized batch production control system, strictly control the process parameters (stamping pressure, riveting pressure, temperature, etc.) of each batch of In-Die Riveted Silver Contacts, and ensure the consistency of batch product size and performance; set up a dedicated batch inspection process, randomly sample ≥30 pieces from each batch to test core parameters such as dimensional accuracy, riveting firmness, and conductivity, with a batch pass rate of ≥99.97%, which meets the batch procurement control needs of purchasing managers and reduces procurement risks.
Equipment advantages
Equipped with high-precision stamping equipment (accuracy ±0.005mm), fully automatic riveting equipment, X-ray inspection equipment, contact resistance tester and other precision equipment, it realizes fully automated production from raw material stamping, silver contact positioning, riveting, inspection to packaging, reducing human error and ensuring that the size, riveting firmness and conductivity of each Silver Contact And Copper Stamping Riveted Parts meet the standards; at the same time, the automated production line can realize continuous batch production, improve production efficiency and ensure timely delivery of batch orders.
Detailed Display
Metallographic Analysis of the Riveting Section
Microscopic examination shows that the raised portion of the silver contact tightly interlocks with the copper base hole wall, with no visible gaps. The material exhibits good plastic flow at the interface for Silver Contact Riveted with copper terminal.
Contact Surface and Profile
The working surface of the copper terminal with Silver contact after riveting is smooth and undamaged, with a clear profile. The transition between the base and contact is smooth, without burrs or cracks.
P-S Monitoring Curve
Displays the pressure-displacement characteristic curve of a qualified riveting process; its peak force, energy, and curve shape are all within the set acceptable range for Silver Electrical Riveted Components.
contact us
For samples, technical data, or customized solutions for Silver Bimetal Rivet Stamping Parts, please feel free to contact us. We will provide you with professional and efficient electrical contact solutions.
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