Ground Surface 99.95% Molybdenum Wire 0.05mm to 3.0mm For Lightening / Heating
Molybdenum wire is widely used in lighting (such as used as mandrel, support wire, lead-in wire, etc.), heating components, heating material in furnace, wire-cutting, spraying wire, glass to metal seals, printer pins,etc.
As one of tungsten & molybdenum material professional manufacturers, our factory can provide various of molybdenum wires with the diameter among 0.05 ~ 3.0mm and the molybdenum rods with maximum diameter of 60.0mm, we can also make your orders as your requirements. There are various of types such as coiling, straight or rolling and black molybdenum wire and molybdenum rods.
Properties of Ground Molybdenum Wires:
Working temperature: 1700C
Melting point: 2625C
Tensile strength: ≥ 800N/mm2.
Recrystallization: ≥ 850degree.
Standards:
ASTM B386-90(American standard for molybdenum bars, rods,wires)
GB4182-84(Chinese standard for molybdenum wires)
Application of Ground Molybdenum Wires:
For redrawing.
For wire cutting.
For thermal spraying coating.
For electrical light source parts.
For high temperature components and heating elements.
Usage of Pure Molybdenum Wires:
Used in making heat parts for electronic vacuum device,heating parts,hooks of various type of bulb,mandrels of tungsten coil wire,etc. Coil-mandrels,hooks for ordinary lights,grids for electronic tubes and heaters for hi-temperature furnaces; also hi-temperature structural for halogen lamps, heaters for hi-temperature furnace, rotation axis for X-ray and other fields.
Tolerances of Molybdenum Wires:
| Diameter (um) | Shortest Length (m) | Least Weight (g) | Weight per 200mm | Weight per 200mm Tolerance | Diameter Tolerance |
| 30 ≤ d ≤ 40 | 200 | | 1.47-2.61 | ± 3.0 | |
| 40 < d ≤ 100 | 300 | | > 2.61-16.33 | ± 3.0 | |
| 100 < d ≤ 400 | 150 | | > 16.33-256.2 | ± 3.0 | |
| 400 < d ≤ 600 | | 60 | | | ± 2.5 |
| 600 < d ≤ 2500 | | 60 | | | ± 2.0 |
Testing Report of Molybdenum Wires:
| Grade | Mo-1 | | |
| The impurity content is not more than % | Pb | -- | The impurity content is not more than % | Si | 0.003 |
| Bi | -- | Ca | 0.002 |
| Sn | -- | Mg | 0.002 |
| Sb | -- | P | 0.001 |
| Cd | -- | C | 0.020 |
| Fe | 0.006 | O | 0.003 |
| Ni | 0.003 | N | 0.003 |
| Al | 0.002 | -- | -- |
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Ground 3.0mm Molybdenum Filament Images
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