Metallurgy

Powder Blended, Cast, Formed and Sintered Electrical Materials for Contacts, Strip, and Infiltrate AssembliesChecon utilizes its extensive metallurgical experience to manufacture both powder and cast materials for the electrical contact industry.  Powders can be blended and compacted into billets for extrusion into many shapes or individual tips.  Our silver based cast materials are cost-effective and available in multiple forms, including tips, strips, wire, and rods. 

Checon's material development programs and in-house electrical test capabilities ensure that we supply the most economical and highest performing material for our customers’ specific applications.

how we work

Materials and Process Capabilities

Our material development programs and in-house electrical test capabilities ensure that we supply the most economical and highest-performing material for our customers’ specific applications.

Cast Materials 
Offering the broadest range of electrical contact materials, Checon manufactures cost-effective cast materials such as fine silver, fine grain silver, auto alloy, coin silver, and silver cadmium internally oxidized silver in both one- and two-side oxidized versions.

Powder Metallurgy
We also offer a complete range of powder metal products for specialized applications with unique material demands. These include powder compacted, sintered, and extruded materials such as silver tin oxide, silver cadmium oxide, silver nickel, and silver graphite, as well as Checon’s unique co-compacted “B” line of products that form a silver-backed material that is simultaneously compacted with these same materials.

Pressed, Compacted Tips 
Completing our capability, we manufacture individually compacted tips that include silver tungsten, silver tungsten carbide, copper tungsten, and silver graphite.

Electrical Contact Materials for Industrial, Commercial, and Residential Applications

Cast Materials

  • Fine Silver
  • Fine Grain Silver
  • Coin Silver
  • Checon SKO M (One Sided Oxidized Silver Cadmium Oxide)
  • Checon SKO D (Two Side Oxidized Silver Cadmium Oxide)

Powder Metallurgical Coiled Materials

  • Checon STO B (Co-Compacted Silver Tin Oxide)
  • Checon GTI Silver Tin Oxide
  • Checon GNI Silver Nickel
  • Checon Silver Graphite (Oriented Grain)

Pressed Tip and Refractory Materials

  • Silver Tungsten
  • Silver Tungsten Carbide
  • Copper Tungsten
  • Silver Graphite (Random Grain)

Applications and Markets

  • Circuit Breakers
  • Industrial Contactors and Switches
  • Motor Starters, Auxiliary Switches and Circuit Protection
  • Automotive Relay, Motor Control and Lighting Switches
  • EV Battery Control and Protection
  • EV Charging Control and Protection
  • Switchgear, Tap Changers, Vacuum Breakers, Transformer Disconnects
  • Automatic Power Transfer Switches
  • Power Distribution and Switchgear

Motor Starters, Auxiliary Switches, and Circuit Protection

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Power Distribution Switchgear

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Automatic Transfer Switch

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Electrical Contactors and Industrial Switches

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Residential and Commercial Circuit Breakers

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EV Battery Connects

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Contact Us

Engage us today on your new project or to re-tool an existing product for a better supplier experience.

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