Comparison between Cleaned and Black Molybdenum Wire

Black Molybdenum Wire Picture

Black molybdenum wire is molybdenum wire with graphite coating, while the graphite coating is removed, the product becomes cleaned molybdenum wire. Therefore, black molybdenum wire have lots of common and different points when compared with cleaned molybdenum wire.

  Code Material Characters
Black Molybdenum Wire DMSC Pure Good extensibility and uniformity. High precise dimension, good for filament.
DMSL Doped with La Good high temperature performance (over 1500℃ re-crystallization temperature). Good anti-oxidation, good weld ability and high mechanical strength for support material.
DMSK Dope with Si/AI/K
DMSY Doped with Yttrium

White molybdenum wire is also called cleaned molybdenum wire.

 Name Surface Status Code Material Characters
White Molybdenum Wire (cleaned molybdenum wire) Common BMSC Pure Good extensibility and uniformity. High precise dimension. Mainly used as filament.
Common Mirror BMSL  Doped with La Good high temperature performance (over 1500℃ re-crystallization temperature). Good antloxidation, good weld ability and high mechanical strength for support material.
Good mirror character white molybdenum wire as a seal Joint material with special light source. .
BMSK Dope with Si/AI/K
BMSY Doped with Yttrium

What's more, black molybdenum wire is used for the core wire, wire-cut with wire, hook, side bar, strut and pinout, wire. White molybdenum wire is used for electric vacuum, electricity for light industry, cored wire, molybdenum pin, strut, pinout and so on.