What Are the Different Types of Tungsten Wire?

There are many types of tungsten wire, and their properties and uses vary. Here are some common tungsten wire types:

Pure Tungsten Wire: Made from pure tungsten, it is typically used in high temperature applications such as resistive heating elements and vacuum furnaces.

Tungsten Alloy Wire: Tungsten is alloyed with other metals to improve specific properties, such as increased ductility or improved corrosion resistance. Common alloys include tungsten-molybdenum alloy and tungsten-rhenium alloy.

Tungsten Heating Wire: Used in high temperature applications such as resistance heating and vacuum furnaces. These filaments typically have higher melting points and thermal stability.

Tungsten Wire: Wire used in arc welding, EDM and other electrochemical applications.

Tungsten Thin Wire: Very thin tungsten wire, often used in the manufacture of electronic devices such as electron tubes, resistors and resistance wires.

Tungsten Needle: A long, thin tungsten wire commonly used as surgical needles in medical equipment, probes in electron microscopes, and other precision applications.

Tungsten alloy wire: Tungsten is alloyed to increase its application range, such as tungsten-rhenium wire for thermometers.

Tungsten Insulated Wire: Tungsten wire with an insulating coating used in high-temperature electronic equipment to prevent electrical short circuits.

Tungsten wire rope: Braided from multiple strands of fine tungsten wire, used in special applications such as nuclear reactors.