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Shenzhen Electrical Contact Mfg Co., Ltd.

China Manufacturer with main products: Silver Contact, Contact Rivet, Electrical Contact, Silver Wire, Gold Bonding Wire, Silver Strip, Contact Tip, Silver Contact Button

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Double Clad Contact for Switch, Relay. Saving silver weight

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Quick Details

  • Brand Name: HEESUNG METAL


Rivet: solid & bimetal silver contact rivet and plate
Silver material includes: fine silver, AgNi, AgSnO2, AgSnO2InOx and AgCdO, etc

Product Description
Tri-metal contact rivet
1).Pure silver rivet
2).AgCu rivet:
This contact has good electrical conductivity and its surface is not liable to oxidization. The addition of 3 - 28% copper may remarkably improve the silver's flame resistance. Hence, copper contact material may be used in current strength up to 16A. The addition of copper, especially of high copper content, for example 10%, will greatly reduce material transferring during DC working conditions. It is widely used in AC contactors, relays, electric tool switches, buttons, timers, and other household electrical appliances.

3).Fk Ag contact rivet:
This fine crystal silver contains a 0.12% nickel additive and has a low contact resistance, which is similar to that of pure silver, without the variable switching times. Its fusion welding and flame resistance is slightly higher than that of pure silver, and under almost equal contact resistance, its strength and heat resistance are higher than that of a silver-copper composite contactor. It is suitable for various temperature adjustments of working current <10A.
4).AgNi /Cu Rivet
In low voltage engineering, this contact is widely used in AC switches as an electrical contact. Its advantages include that it may be directly soldered to contact bridges, without the need for additional solder layers, thus making manufacturing of contactor components simple and economical.
5).AgCdO/Cu rivet
1)This contact includes AgCdO10, AgCdO12, AgCdO15, and this kind of electrical contact has one of the most important materials in silver - metal oxide contact material. The fine CdO gives the contact special properties. When the temperature is above900oC, CdO sublimes, which cools the contactor surface and reduces arc energy and extinguishments. In addition, existence of cadmium oxide will improve

6.)AgSnO2 and AgSnO2 In2O3 and bimetal rivet tri-metal rivet
1)AgSnO2 and AgSnO2In2O3 are the ideal environment-protecting materials for substituting AgCdO. Since SnO2 has better thermal stability and higher hardness than CdO, AgSnO2 and AgSnO2 In2O3 is higher and it is more difficult to processing these two materials.
Heesung Metal are comprehensive contact manufacturing company to produce various types and shapes contacts customized to the demand of customers, from general Solid Type Contact to special product of high-tech Double Clad Contact, under perfect quality control based on 30 years experiences and technical cooperation with foreign company.
Particularly, it surely satisfies your expectations that our complete guarantee for performance and continuous endeavors to develop more economical and high-powered contact.
The quotation is changeable based on the adjustment of the Silver price

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