Luoyang Hypersolid Metal Tech Co., Ltd
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99.95% Molybdenum Rods Electrodes High Melting Point
Details OF Molybdenum Rods Electrodes
Product name:1mm 5mm Customized Molybdenum Rod 99.95%
Diameter: Customized
Surface: Black/Alkaline/Polished
Materials: Purity above 99.95% molybdenum
Molybdenum Rods Electrodes Parameters
|
Atomic number |
42 |
|
CAS number |
7439-98-7 |
|
Atomic mass |
95.94 [g/mol] |
|
Melting point |
2620 °C |
|
Boiling point |
4639 °C |
|
Density at 20 °C |
10.22 [g/cm] |
|
Crystal structure |
Body-centered cubic |
|
Coefficient of linear thermal expansion at 20 °C |
5.210-6[m/(mK)] |
|
Thermal conductivity at 20 °C |
142 [W/(mK)] |
|
Specific heat at 20 °C |
0.25 [J/(gK)] |
|
Electrical conductivity at 20 °C |
17.9106[S/m] |
|
Specific electrical resistance at 20 °C |
0.056 [(mm2)/m] |
Features
High-temperature strength
Good high-temperature oxidation resistance
Long service life
High wear resistance
Applications
Normally resistance welding is used for automotive, aerospace, and electronic appliance applications.
Refractory metals and their alloys are often to be used as resistance welding electrodes for their high electrical conductivity and excellent stability under high temperatures.