AgMo Electrical Contact Materials
Premium Silver-Molybdenum Alloy for High-Performance Electrical Applications
AgMo Contact Material Overview
Our AgMo (Silver-Molybdenum) electrical contact materials combine the excellent electrical conductivity of silver with the arc resistance and mechanical strength of molybdenum. This unique alloy composition provides superior performance in medium to high-current switching applications.
Excellent electrical and thermal conductivity
Superior arc erosion resistance
Low contact resistance and stable performance
Minimal welding tendency
Technical Specifications
Detailed technical data for AgMo electrical contact materials
| Property | AgMo90/10 | AgMo85/15 | AgMo80/20 | Unit |
|---|---|---|---|---|
| Electrical Conductivity | 45-50 | 40-45 | 35-40 | %IACS |
| Density | 10.2-10.4 | 10.0-10.2 | 9.8-10.0 | g/cm³ |
| Hardness | 85-95 | 95-105 | 105-115 | HB |
| Melting Point | 960-980 | 970-990 | 980-1000 | °C |
| Contact Resistance | ≤2 | ≤3 | ≤4 | mΩ |
Applications
AgMo contact materials are ideal for various electrical switching applications
Circuit Breakers
High-current interruption applications requiring excellent arc resistance
Contactors
Industrial motor control and power switching applications
Power Relays
High-power relay applications in automotive and industrial systems
Smart Meters
Precision switching for energy measurement and control systems
Charging Piles
Electric vehicle charging infrastructure requiring reliable switching
Energy Storage
Battery management systems and energy storage equipment
Why Choose Our AgMo Materials?
Proven performance advantages backed by decades of research and development
Superior Arc Resistance
Molybdenum content provides excellent resistance to arc erosion, extending contact life significantly
Low Contact Resistance
Silver base ensures excellent electrical conductivity and minimal voltage drop
Welding Resistance
Optimized alloy composition minimizes contact welding under high current conditions
Consistent Quality
Advanced manufacturing processes ensure uniform material properties and reliable performance
Manufacturing Excellence
State-of-the-art production processes ensuring consistent quality and performance
Powder Preparation
High-purity silver and molybdenum powders are carefully measured and blended
Powder Metallurgy
Advanced pressing and sintering techniques create dense, uniform materials
Precision Machining
CNC machining ensures precise dimensions and surface finish
Quality Control
Comprehensive testing ensures all specifications are met
Ready to Enhance Your Electrical Systems?
Contact our technical team to discuss your AgMo contact material requirements and receive expert recommendations
Building 13, Intelligent Industrial Zone No.2777 Ningkang East Road
Yueqing City, Wenzhou City, Zhejiang Province, China