Tungsten has a melting point of up to 3420℃, excellent high-temperature strength, and outstanding corrosion resistance to molten alkali and vapor. Its extremely high thermal stability ensures it works properly in a high-temperature environment.

Tungsten is the most commonly used high-temperature resistant metal material due to its exceptional characteristics, which include a high melting point, robust strength, hardness, excellent high-temperature performance, low resistivity, minimal expansion coefficient, and a low electronic work function.

T&D produces various specifications of pure tungsten tubes, rods, plates, ingots, crucibles, and a variety of specially shaped products.

Available Tungsten Ribbon Thickness: 0.0005” ; 0.001” ; 0.0015” ; 0.0020” ; 0.003” ; 0.005” and 0.008”

We have a variety of widths and lengths available.

Tungsten Wire and Ribbon – Tungsten is one of several materials commonly used to make electron emitters. The advantage of tungsten is its extremely low vapor pressure even at high temperatures.