Bimetal Contact Rivets
Products Description
Apollo has been deeply engaged in the field of bimetallic contact rivets since 1990. Leveraging metal cold heading technology combined with silver alloy and copper composite technology, we create Bimetal Contact Rivets that combine high conductivity, strong wear resistance, and long service life. These products are widely applicable to core electrical components in various industries, including relays, low-voltage switches, home appliances, and automotive electronics. From free samples to comprehensive technical support, we are committed to providing "one-stop" electrical contact metal solutions. We sincerely invite you to collaborate on building a future of reliable electrical component applications.
Detailed Display
| Appearance Quality | As shown in the image, the silver alloy contact area on the Bimetal Rivet Contact surface is smooth and flat. At the same time, the copper base is uniform in color and has a regular overall shape with no noticeable burrs on the edges, clearly demonstrating the high precision and process control capabilities of the cold heading process. |
| Compound Interface Details | Microscopic observation (test report available) shows that the silver alloy and copper compound interface of the Bimetal Electronic Contacts has a natural transition and tight bonding, without voids or oxide layers, ensuring continuous and stable current conduction at the microscopic level. |
| Dimensional Precision Control | The tolerance of key dimensions such as the Bimetallic Contact Rivet's diameter, height, and brim thickness is controlled within ±0.02mm, meeting the assembly clearance requirements of precision electrical components and ensuring smooth subsequent installation and operation. |
| Wear-Resistant Layer Performance | The Bimetallic Rivet Contact surface features a uniform metallic structure. Professional wear resistance testing has proven that it can withstand tens of thousands or even hundreds of thousands of contact cycles, effectively extending the service life of electrical components such as relays and switches. |
Key Manufacturing Process Highlights
Compounding Technology Ensures Bonding Strength
Through specialized compounding technology, the silver alloy and copper are tightly bonded, ensuring the bond between the two metals meets the design requirements, preventing interlayer separation during use and ensuring Bimetal Rivet Contact continuous current conduction.
01
Cold Heading for High Precision
Leveraging the cold heading process, efficient and high-precision plastic forming of metal materials is achieved, ensuring product dimensional consistency and structural stability, facilitating large-scale production and assembly.
02
Surface Treatment for Cleanliness
Some Bimetal Electronic Contacts undergo surface polishing and cleaning as needed to remove minor burrs or oil residue from cold heading, improve contact surface cleanliness, and optimize electrical contact performance.
03
Full-Process Quality Inspection
Dimensional inspection, tensile testing (composite strength), and electrical conductivity testing are performed after each process to ensure comprehensive product quality control and prevent defective Bimetal Contact Rivets from entering the market.
04
Production and Service Advantages
1. Owned Factory, Direct Factory Pricing: Since 1990, we have been deeply engaged in Bimetallic Contact Rivet metal solutions. With our independent production base, we achieve integrated operations from raw material procurement to production and processing, eliminating intermediaries and providing customers with cost-effective factory pricing, truly achieving "you get what you pay for" and balancing quality and cost.
2. Full-Line Relay Metal Parts Production: We specialize in Bimetallic Rivet Contacts and also supply all metal parts required for relays, enabling one-stop shopping. This significantly simplifies customers' supply chain management and improves procurement efficiency.
3. Professional Customization Services (OEM/ODM): We offer customized Bimetal Rivet Contacts with specific specifications based on customer drawings, samples, or performance requirements. From R&D and prototyping to mass production, our dedicated team provides comprehensive support to meet diverse needs, earning high praise from domestic and international customers.
4. Authoritative Certifications, Guaranteed Quality: We hold numerous quality and environmental certifications, including ISO9001:2015, IATF16949, RoHS, and REACH. Our production processes and Bimetal Electronic Contacts performance meet high international and industry standards, ensuring peace of mind for our customers and smoother exports.
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