Products Description
China Bimetal Contact Rivets are high-performance electrical connection components widely used in various electrical devices, including relays, switches, contactors, and circuit breakers. Our products have earned the trust of customers worldwide for their superior performance and reliability.
Core Performance Advantages
High Conductivity and Arc Resistance
The silver layer provides excellent conductivity, while the copper substrate ensures mechanical strength, effectively suppressing arc erosion and extending the lifespan of Round Silver Bimetal Rivets.
Anti-Welding Capability
Bimetal Silver Contacts' special interface bonding process reduces the risk of contact welding under high current.
Stable Contact Resistance
The silver-copper composite structure (Bimetal Contacts Ag/Cu) ensures that contact resistance remains at an extremely low level after long-term switching, guaranteeing stable signal transmission.
Precision Manufacturing Process
Composite Rolling Process: Vacuum hot-pressing composite technology achieves molecular-level bonding between the silver layer and the copper substrate, preventing Bimetallic Silver Contacts from delaminating.
Precision Forming Technology: Cold heading in a single process ensures the flatness and coaxiality of the Bimetallic Rivet Contact head, improving assembly accuracy.
Surface Treatment: The surface of i-metal Silver Contacts undergoes polishing and anti-oxidation treatment to reduce oxide layer formation and improve long-term reliability.
Frequently Asked Questions
What electrical equipment is the Silver Alloy Bimetal Contact Point suitable for?
It belongs to the silver-copper composite electrical connector category and is mainly used in relays, switches, contactors, and circuit breakers.
What are the core performance advantages of Customized Bimetallic Contacts?
Good conductivity, arc resistance, and resistance to welding; stable contact resistance over long-term use, balancing cost and mechanical strength.
What surface treatments are applied to Bimetal Contacts for Switches, and what are their functions?
Finished products undergo uniform polishing to reduce surface roughness; additionally, an anti-oxidation protection process is applied to reduce oxide layer formation during use. The smooth, low-oxidation contact surface maintains consistently low contact resistance and maintains stable conductivity over the long-term in complex operating conditions with high humidity and large temperature variations.
How is the precision dimension and finished product quality of Bimetal Silver Contacts for Switches inspected?
The industry uses high-precision coordinate measuring machines to comprehensively verify dimensions, coaxiality, and flatness. Simultaneously, it is equipped with reliability tests such as salt spray, high temperature aging, and mechanical insertion and removal life to verify the corrosion resistance and long-term on/off stability of the coating, fully covering the quality verification of materials, molding, and finished products.
Packaging and Transportation
| Packaging Services | We provide professional packaging services, using anti-static and impact-resistant packaging materials, tailored to product type, quantity, and shipping requirements, to protect products from damage during transportation. Bimetallic Silver Contacts products are first individually packaged and then consolidated to maintain their appearance and performance. |
| Transportation Services | We partner with professional logistics providers and offer a variety of shipping methods (such as express, air, and ocean freight). We can select the optimal shipping solution based on your delivery time and budget, ensuring your Bimetal Electric Rivet Contacts arrive safely and on time. |
contact us
For sample testing, bulk purchase, or customized specifications of China Bimetal Contact Rivets, please feel free to contact us for detailed product solutions.
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