Positioning: Setting the performance benchmark for heavy-duty industrial electrical contacts
The high load and frequent switching characteristics of industrial equipment require contacts with high resistance to welding, arc resistance, and long lifespan. Sino-1 Alloy achieves high hardness, low arc erosion, and high current density carrying capacity through silver-tungsten (AgW) powder metallurgy contacts, silver-graphite (AgC) contacts, and three-layer composite strips.
Sub-Scenarios
Equipment: Heavy-duty contactors
Role: AgW contacts (head diameter 25mm)
Problem solved: Powder metallurgy technology achieves a density of ≥98%, improving anti-welding performance by 40%
Equipment: Industrial protectors
Role: Double-layer clad strip (AgCu cladding + copper substrate)
Problem solved: Co-precipitation process achieves uniform structure, with arc erosion rate ≤0.02mg/C
Manufacturing Capabilities
Annual production capacity of 10 million pieces for powder metallurgy equipment; vacuum melting furnace supports precise control of AgCdO alloy composition; automatic testing line achieves 100% electrical performance screening.
Request the "Heavy-Duty Contact Life Acceleration Test Data" and see how silver-tungsten contacts achieve a 40% improvement in anti-welding performance!
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