Chemical Composition: | molybdenum |
---|---|
Dimensions: | Diameter: 16-100mm Length: 250-2000mm |
Material: | molybdenum |
Shape: | sheet rods bars |
Application: | high pure&temperature |
Model Number: | ME-1 |
Brand Name: | SHIBO |
Place of Origin: | China (Mainland) |
Chemical Composition: | pure Mo |
Shape: | rod |
conditions: | final machined with bright surface |
Size: | As your requirement |
density: | 10.2 |
Surface: | Black Cleaned Groundsurface |
Processing: | Sintering ,then Forged |
Standard: | molybdenum welding electrode |
Item name: | molybdenum welding electrode |
Quick Details
Specifications
Molybdenum Electrode
Molybdenum is a preferred material for use in a number of manufacturing industries with its outstanding mechanical and chemical properties.
Main Characteristics:
- High melting point (2610°C)
- Low thermal expansion
- High thermal conductivity
- Low vapour pressure
- Excellent corrosion resistance against molten metals and glass
Mass Characteristics:
- Symbol: Mo
- Atomic Number: 42
- Atomic Weight: 95.94
- Density: 10.22 g/cc at 20°C
- Compressibility: 36 micron 2/N at 293°C
Thermal Properties:
- Melting Point: 2610°C
- Boiling Point: 5560°C
- Specific Heat: 0.276 kJ/kg x K at 20°C
- Latent Heat of Fusion: 270 kJ/kg (estimated)
- Thermal Conductivity: 142 W/m x K at 20°C
- Heat of Combustion: 7.58 MJ/kg Mo
Electrical Properties:
- Electrical Conductivity: 34% IACS at 0°C
- Electrical Resistivity: 53.4 nΩ·m at 20°C
- Thermal Electromotive Force: 1.45 mV versus platinum, 0 to 100°C
- Electrochemical Equivalent: Valence 6, 0.1658 mg/C
Optical Properties:
- Reflectivity: 46% at 500 nm, 93% at 10,000 nm
- Color: Silvery white
Mechanical Properties:
Molybdenum distinguishes itself with those unique properties: high melting point, high creep resistance and low thermal expansion. The properties of the pure molybdenum could also be improved by alloying. According to the application environments and the operating temperatures, TLWM offer the best molybdenum alloy for our customers.
Chemical Properties:
Molybdenum has extremely good resistance to corrosion by numerous acids, liquid metals and molten glass, provided oxidizing agents are not present. Molybdenum is relatively inert in hydrogen, ammonia, and nitrogen up to about 1100°C.
Why choose us?
1 |
Various products are available. |
2 |
An ISO9001:2008 and other testing report. |
3 |
Offer you professional rare metal products and customized services. |
4 |
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5 |
With an annual output of 300 MT of tungsten & molybdenum and other precious metals. |
6 |
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