|
[China]
Trade Verify
Address: Luoyang National University Science and Technology Park
Contact name:gemma.chen
Luoyang Hypersolid Metal Tech Co., Ltd |
|
Verified Suppliers
|
|
|
Pure Molybdenum Products Electrodes For Automotive , Aerospace
Size variousfrom Φ 20mm to Φ 152.4mm Length 1500mm
Produced by forging process, has long service life
High purity ≥ 99.95% ；Melting point: 2620 ℃
Product parameters:
Molybdenum electrodes are used for welding processes, e.g. in resistance welding. TZM (titanium-zirconium-molybdenum) is made from molybdenum by adding small amounts of small carbides.
Specifications:according to customer requirements or drawings, accept customized products.
Molybdenum electrode without defects (missing surface, missing angle, diaphragm layer, cracks)
Molybdenum electrode folding or adjustment according to user’s needs.
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] |
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.
