Customized Tri-metal Contact Rivets
Products Description
Customized Tri-metal Contact Rivets are high-performance electrical contact components employing an advanced three-layer composite metal structure. Designed for electrical applications requiring high reliability, long lifespan, and excellent conductivity, they are particularly suitable for industrial control relays, automation switches, and various switching devices. Our products utilize a unique three-layer composite structure: a silver alloy head, a copper middle section, and a silver alloy foot. This structure significantly reduces material costs while ensuring superior electrical performance, making it an ideal solution to replace solid silver contacts.
Product Features and Characteristics
Three-Layer Composite Structure Design
The Tri-metal Electrical Contacts employs a composite structure with a high-performance silver alloy head and feet, and a highly conductive copper middle layer. This design balances low contact resistance, arc erosion resistance, and overall structural mechanical strength and economy.
01
Superior Electrical Performance
The silver alloy head layer provides stable and extremely low contact resistance, ensuring efficient and reliable signal transmission and current carrying. The copper middle layer serves as an excellent conductor and heat dissipation medium, while the silver alloy feet layer ensures reliable welding or crimping with connectors.
02
Significant Cost-Effectiveness
Through innovative Tri-layer Contact Rivet for Relays design, high-performance materials are used locally instead of pure precious metals, saving customers up to 30%-65% on raw material costs while maintaining the performance of critical contact areas.
03
Excellent Mechanical and Bonding Performance
Precision manufacturing processes ensure a metallurgical bond between the silver and copper layers. The silver layer thickness is controllable and uniform, with strong adhesion, effectively eliminating the risk of silver layer peeling, flaking, or separation during use, ensuring long-term Three-metal Rivets for Electrical Contacts stability.
04
Core Applications
| Industrial Control Relays | These Tri-metal Contact Rivets are specifically designed for moving contacts requiring left-right swinging or switching actions. Widely used in AC contactors, intermediate relays, time relays, and automotive relays, they are key components for reliable circuit switching. |
| Automation and Electromechanical Equipment | Utilizing high-reliability contact elements in various automation control cabinets, PLC modules, motor drivers, power switches, and other equipment, they handle signal switching and power load control. |
| Energy Management and Power Distribution Systems | Used in the internal contact mechanisms of smart meters, circuit breakers, load switches, and other equipment. Their excellent conductivity and durability contribute to improved system energy efficiency and lifespan. |
| Special Vehicles and Transportation | Tri-metal Electrical Contacts conforming to relevant industry standards can be used in relays and switches requiring high vibration and reliability in rail transit control systems and commercial vehicle electrical systems. |
Packaging and Shipping
Packaging: Anti-static pallet + sealed aluminum foil bag + corrugated cardboard box, moisture-proof, impact-proof, and anti-static.
Shipping: Supports express delivery (SF Express, DHL) and logistics (Deppon Logistics, dedicated lines). Door-to-door delivery service is available for bulk orders of Three-metal Rivets for Electrical Contacts.
Delivery Time: Standard products of Customized Tri-metal Contact Rivets 7-15 days, customized products 15-20 days.
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