Molybdenum Spray Wire
2. Catalog: Molybdenum products
3. Material: Molybdenum, MoLa alloy
4. Grade: Mo-1, MoLa
5. Purity: Mo≥99.95%
6. Specification: Dia 3.175mm, Dia 2.31mm, Dia 2.0mm, Dia 1.6mm, Dia 1.4mm or customization
7. Surface: Black surface, White surface, Chemical cleaned metallic matte surface, Electrolytic polishing.
8. Application: Applied to the spraying of automotive components (piston ring, synchronizing rings, gear boxes) and spraying mechanical parts (such as bearings, bearing housings and shafts)
9. Standard: ASTM B387, GB/T 4182-2017
Molybdenum Spray Wire is a wire made from molybdenum and used for flame or arc spraying. It is deposited onto the surface of a metal to create a bonding layer or functional coating to enhance the bond between metals or repair the surface of parts.
Product Specification
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Molybdenum Spray Wire Specification |
|||
|
Diameter |
Tolerance |
Piece Weight |
Packaging |
|
3.17 mm |
+ / -0. 025mm |
10 KG～25 KG |
In Coil or Reel |
|
2.31 mm |
+ / -0. 02mm |
10 KG～25 KG |
In Coil or Reel |
|
1.60 mm |
+ / -0. 02mm |
10 KG～25 KG |
In Coil or Reel |
|
1.45 mm |
+ / -0. 02mm |
10 KG～25 KG |
In Coil or Reel |
|
Surface Condition: - Black surface: The surface covered with graphite. After removing the graphite, it has a metallic luster. - Chemical cleaned surface: After being chemically cleaned, the black wire surface was free of oil and impurities, presenting a clean metallic and non-glossy surface. |
|||
Product Chemical Composition
|
Mo content |
Maximum impurity content: <0.05% |
||||||
|
Al |
Si |
Fe |
Ni |
Ca |
Mg |
P |
|
|
≥99.95% |
<0.002 |
<0.003 |
<0.005 |
<0.003 |
<0.002 |
0.0020 |
0.002 |
Product Properties
|
Spraying Molybdenum Wire Physical and Mechanical Properties |
|
|
Purity |
≥99.95% |
|
Density |
10.2g/cm3 |
|
Tensile strength |
> 700-900N/ mm2 |
|
Elongation |
> 20-5% |
Advantages
High-Quality Coating
Molybdenum Spray Wire: Molybdenum content ≥99.95%, impurities <0.05%. It can be uniformly melted on chemically cleaned or graphite surfaces, resulting in a chemically consistent deposited layer with low porosity and high adhesion.
High Efficiency and Stability
Tensile strength 700–900 N/mm², elongation >20%, combined with a wire diameter tolerance of ±0.02–0.025 mm, ensures the wire is not easily broken during high-temperature, high-speed feeding. Stable melt flow guarantees uniform coating thickness and suitability for continuous operation.
Product Application
Aerospace Industry
Molybdenum Spray Wire is used for surface coating of engine nozzles, combustion chambers, and heat-insulating components, improving the parts' resistance to thermal corrosion and wear by depositing a high-temperature resistant metal layer.
Electronics and Vacuum Devices Industry
Used for surface coating of vacuum tubes and high-temperature electrodes, maintaining electrode contact performance and extending component life by forming a conductive coating.
High-Temperature Industrial Equipment
Used as a surface repair or protective layer in high-temperature furnaces, crucibles, or heat treatment equipment, reducing thermal oxidation losses and withstanding high-temperature loads by depositing a molybdenum coating.
Delivery Time
If the item is in stock, it can be shipped within 3 business days.
If the item is not in stock, it will be shipped within 7-15 business days, depending on the situation.
Shipping
- International Express: DHL, FEDEX, UPS, TNT, EMS ect. can be chose.
- By Air cargo
- By sea
- By rail transportation
We have established long-term partnerships with multiple freight forwarders to meet all your transportation needs.
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