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All You Need To Know About Electrical Contact Rivets And Contact Assemblies

All You Need To Know About Electrical Contact Rivets And Contact Assemblies

Electrical contacts are composed of soft, highly conductive, oxidation-resistant materials frequently used for covering the electrical components. They are the material in a system through which an electrical current drift like Circuit breakers, Relays, Switches, and so on.

Electrical contact rivets are largely available in a variety of different sizes. There is a huge variety of small and large electric rivets, depending on the voltage requirement and application.

Materials Used In Electrical Contact

Electrical contacts are very often made from different metals that are rich in high electrical conductivity. However, in applications like high-power equipment in which mechanical wear is anticipated, a conductive metal is more likely to be used. Most commonly, electrical contact materials that are must-have in the application are silver, copper, gold, Platinum, Brass, Palladium, and so on.

The Properties Of Electrical Contact Material 

When selecting the right piece of electrical contact for the application, some important properties you should keep in mind to get the best result from your purchase. In a nutshell, these are given below:

  • Think about the conductivity of any metal that you are opting to buy the contact rivet of 
  • The material must be corrosion resistance
  • Hardness is also the factor that matters most
  • Current bearing capacity of the material 
  • Cycle Life and durability of the metals
  • Size and quality material usage 

The above-written points are further described in detail to give you a clear idea about what you should consider while buying an electrical contact rivet. Look for these things in detail.

Electrical Contact Conductivity

Conductivity is the measure of a material's ability to carry out or bear an electric current. You can understand it through the percent of a copper standard silver, which has exceptionally high conductivity, 

Corrosion Resistance

The corrosion resistance of electrical contacts means a material can tolerate chemical decay. The material with less corrosion resistance is prone to decay faster than the ones with high resistance.

Hardness Of Material

The material hardness measures how resistant materials are from different kinds of long-term deformations from an applied force. The hardness of material depends on factors like ductility, Plasticity, Elasticity, and Tensile Strength.

Current Load Bearing Capacity 

This property refers to the maximum recommendation of the current load that material is eligible for handling.

Size And Quality 

The size and quality are highly related to the thickness, length, and width of the diameter of the material you will choose for contact rivet.

 An Electrical Contact Rivet Maker sells a variety of precious metals, and metal alloys for electrical contacts are rare in the market; that is why doing some research is always favorable for a quality purchase.





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