Comparison between Cleaned and Black Molybdenum Wire
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.
Related Products:
The molybdenum wires is principally used in the high-temperature field of molybdenum furnace and radio tube outlets, also in thinning the molybdenum filament, and the molybdenum rod in heating materials for high-temperature furnace, and side-bracket/bracket/outlets wire for heating materials.
Cleaned molybdenum wire, namely white molybdenum wire, is molybdenum wire removes graphite coating on the surface by using the methods of electrolytic cleaning and hydrogen-sintered cleaning, and has a good bright and shiny surface. The diameter of cleaned molybdenum wire is ranging from 0.05mm to 3mm.
Spray molybdenum wire is regularly covered with graphite. When removed graphite, spray molybdenum wire is metallic luster. It has a good high-temperature tensile strength and corrosion resistance after sintering, forging, and drawing.
Pure molybdenum can be presented in many types. Molybdenum bar is one popular product made of molybdenum. Therefore, molybdenum bar shares the properties of molybdenum, which are high melting point, good thermal conductivity and low thermal expansion. At high temperature, they can resist oxidation and have high strength without any distortion during the procession, etc.