Electropolishing molybdenum Wire.

Short Description:

Electrolytic molybdenum wire is a high-purity molybdenum (Mo) wire produced through an electrolytic refining process. The extremely high purity and uniform microstructure of this wire allows it to exhibit excellent mechanical strength and corrosion resistance in high temperature applications. Electrolytic molybdenum wire is used in a wide range of applications in the electronics industry, lighting (e.g., halogen filaments), aerospace and as a heating element in high-temperature furnaces. Its high melting point (approx. 2623°C) and good electrical conductivity make electrolytic molybdenum wire one of the indispensable materials in the precision industry. Processing electrolytic molybdenum wire requires special techniques to maintain its purity and properties.


Product Detail

Product Tags

Chemical composition:

Main and minor components Min.content(%)
Mo 99.97
Impurities Max.values (μg/g)
Al 10
Cu 20
Cr 20
Fe 20
K 20
Ni 10
Si 20
W 300
C 30
H 10
N 10
O 40
Cd 5
Hg 1
Pb 5

Dimensions and tolerances:

Diameter(mm) φ-Tolerance (%) Max.value out of roundness
0.30-0.79 ±2.0 Withinφ-Tolerance
0.80-1.49 ±1.5 0.010 mm
1.50-3.99 ±1.0 0.025 mm
4.00-10.0 ±1.0 0.050 mm

Physical and mechanical product properties:

Diameter (mm) Tensile strength (MPa)
0.30-0.49 1000-1300
0.50-0.79 800-1200
0.80-1.49 750-1100
1.50-3.99 650-1000
4.00-10.0 >600

Elongation: ≥10%
Density: 10.2g/cm³
Non destructive tests: 100% Eddy current test, split value max. 0.5 %
Surface:
1.0.30-1.00mm Electropolished (bright surface)
2.0.30-1.00mm Chemically cleaned (metallic dull surface)


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