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07
2023/08

In the use of electrical equipment, there is a commonly used electrical equipment made of silver contacts: contactors. The function of a contactor is to connect a high current circuit device, which usually operates next to the motor. The contactor mainly has the function of co…

07
2023/08

A silver alloy made of nickel in silver contacts. Participating in a small amount of nickel can refine the grain size, enhance the hardness, wear resistance, and burn resistance of silver, and slightly add touch resistance. Due to the immiscibility of silver and nickel, they …

07
2023/08

Silver contacts are an indispensable device in many mechanical equipment and circuit supplies. In mechanical equipment, silver contacts do not exist independently, but as a form of device. It can be said that in machinery, they are called contactors and are a relatively effici…

07
2023/08

The methods of deburring, cleaning, polishing, and other treatments for silver contact assemblies generally include the following two situations: Contacts: pure silver, silver cadmium, silver cadmium oxide, silver nickel magnesium alloy contacts; Contact b…

07
2023/08

1. Round head rivets* GB867-86 0.6-16 According to GB116-86: Carbon steel: A. Without treatment; B. Galvanized and passivated stainless steel: A. Copper and its alloys without treatment: A. Without treatment Treatment; B. Passivation of aluminum and its alloys: A. Untreated…

07
2023/08

Standard environmentally friendly silver contacts: Surface materials: pure silver, fine-grained silver, silver nickel, silver copper, silver cadmium oxide, silver zinc oxide, silver tin oxide, silver tin oxide indium and other substrates: red copper, copper nickel, etc; …

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