Special Copper Tungsten Electrical Contacts For Motorcycle Accessories

Quick Detail:

Characteristics and Applications for Tungsten contact material

Contact Material in Huano:Type 15

99.99% Tungsten

99.99% Tungsten Properties

Tungsten, also referred to as Wolfram, is a chemical element with the chemical symbol W and atomic number 74. After Carbon, Tungsten has the highest melting point of all elements.

Tungsten is among the heaviest metals found on Earth. It has excellent high temperature mechanical properties, with the lowest expansion coefficient and highest conductivity of all metals.

Main applications for pureTungsten contact material according to its properties:

Used in Battery, chemical, mine, hydrogen making, acid making, basic industry

Delivery forms:

Tungsten rod, Tungsten plate,Tungsten wire,copper/Tungsten rivet (welding)

What are electrical contacts?

The contact is also called a tip, point, finger, wedge, button or segment.A single or multi-pole electrical product that contains movable and stationary contacts,

often including screws, springs and possibly other hardware is called a kit or set.

A contact opens and closes

(makes and breaks) to engage or interrupt an electrical circuit. They are usually used for switches,

relays, contactors and motor starters etc.

An electrical contact is defined as the interface between the current-carrying members of electrical/

electronic devices that assure the continuity of electric circuit, and the unit containing the

interface. The current-carrying members in contact, often made of solids, are called contact

members or contact parts. The contact members connected to the positive and negative circuit

clamps are called the anode and cathode, respectively.

Electrical contacts provide electrical connection and often perform other functions. The

primary purpose of an electrical connection is to allow the uninterrupted passage of electrical

current across the contact interface. It is clear that this can only be achieved if a good metalto-

metal contact is established. The processes occurring in the contact zone are complex and not

fully explained within the limits of present knowledge. Although the nature of these processes may

differ, they are al