Advanced Silver-Tungsten Carbide Composite Electrical Contact Material

High Conductivity Arc Resistance Low Contact Resistance
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Product Overview

AgWCC+AgWC represents our advanced composite electrical contact material, combining the superior conductivity of silver with the exceptional arc resistance and durability of tungsten carbide.

Excellent Conductivity

Superior electrical conductivity ensuring efficient current flow and minimal energy loss in switching applications.

Arc Resistance

Outstanding resistance to arc erosion, extending contact life and maintaining reliable performance over time.

High Precision

Manufactured with precision engineering to meet exact specifications for critical electrical applications.

Technical Specifications

Property Value
Composition AgWCC + AgWC Composite
Electrical Conductivity ≥35% IACS
Hardness 120-180 HV
Density 12.5-13.5 g/cm³
Contact Resistance ≤2.0 mΩ
Operating Temperature -40°C to +125°C

Key Advantages

Enhanced Arc Resistance

Tungsten carbide reinforcement provides superior resistance to arc erosion, significantly extending contact life.

Low Contact Resistance

Optimized silver content ensures minimal contact resistance for efficient electrical performance.

Excellent Welding Resistance

Composite structure prevents contact welding under high current conditions.

High Temperature Stability

Maintains performance characteristics across wide temperature ranges.

Applications

AgWCC+AgWC electrical contact materials are ideal for demanding applications requiring high reliability and long service life.

Contactors

High-current switching applications in industrial motor control systems.

Circuit Breakers

Protection devices requiring reliable arc interruption capabilities.

Power Switches

Heavy-duty switching applications in power distribution systems.

Industrial Control

Automation equipment requiring precise and reliable switching.

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Need More Information?

Contact our technical team for detailed specifications, custom formulations, or application guidance for AgWCC+AgWC electrical contact materials.

Email Us or Contact Form

Building 13, Intelligent Industrial Zone No.2777 Ningkang East Road

Yueqing City, Wenzhou City, Zhejiang Province, China