AgCdO

Category:

Silver alloy wire

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Our company’s products are widely used in various low-voltage electrical appliance industries, including relays, AC contactors, thermostats, switches, timers, and more. They are exported to regions such as Europe, the Americas, and Asia, making us a highly regarded partner in the global electrical, electronics, and automotive industries.

Keywords:

Silver alloy wire

Product Details

Overview:

Cadmium oxide particles are uniformly dispersed within the silver matrix. Under the action of the electric arc, the cadmium oxide undergoes vigorous decomposition and evaporation, cooling the contact surface and thereby reducing arc energy and extinguishing the arc. As a result, the material exhibits high resistance to welding, excellent resistance to electrical erosion, and low contact resistance. Increasing the cadmium oxide content can enhance the material's resistance to welding; however, it also leads to an increase in contact resistance and temperature rise, while simultaneously reducing the material's ductility.

Metallographic structure:

AgCdO Physical Properties

Product name and specification category	Density [g/cm³] ≥	Electrical resistivity [Ω·cm] ≤	Hardness (soft state): hardness soft [HV] ≥	Tensile strength, soft [MPa] ≥	Elongation [％] ≥
AgCdO90/10	10:00–10:30	2.10	≥80 (HV)	250	6
AgCdO88/12	9:90–10:20	2.30	≥80 (HV)	280	5
AgCdO85/15	9.75–10.10	2.50	≥80 (HV)	250	4

Main applications of AgCdO

Home appliance switches, relays, miniature circuit breakers, contactors

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The company was founded in 1985.

Ningbo Electrician is committed to becoming a highly regarded, outstanding partner in the global electrical, electronics, and automotive industries.

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If you’re interested in our products, please leave us a message, and we’ll get back to you as soon as possible!