Molybdenum wire, tungsten lamp filaments, which operate at temperatures in the rage of 2400°c, are successfully mounted on molybdenum wire; the wire acting bote a heat sink and a support while lowering the temperature at the support junction. Likewise , molybdenum sees wide use in construction of power tube grides and support structures which also require high temperature strength , low vapor pressure and low thermal expansion. High temperature vacuum and hydrogen atmosphere furnaces also rely on the use of molybdenum rod and molybdenum wire to form resistance heating elements.

   Molybdenum is a refractory metal that is very useful in many industrial processes and applications that would not be possible with many of  the common metals and alloys . Refractory  metals and alloys are extraordinarily resistant to heat and have unique physical propertitles.

  Characteristic: 

High melting temperature

Low thermal expension 

Good thermal conductivity

Low vapory pressure

  Specification(d) µm  20<d<30            200mm wire weight/mg  0.64-1.44               200mm weight % ±2.5