|
[China]
Trade Verify
Address: Luoyang National University Science and Technology Park
Contact name:sabrina.chen
Luoyang Hypersolid Metal Tech Co., Ltd |
|
Verified Suppliers
|
|
|
High Purity W-1 Tungsten Sheet For Electrical Light Source Parts
Tungsten Sheet with High melting point, high density, high-temperature oxidation resistance, long service life, resistance to corrosion
Application of Tungsten Sheet :
1. Metallurgy industry, chemical industry, machinery industry,
Medical ;
2. Electronics technology industry source technology industry;
3. Electric light source parts, heat shield;
4. Tungsten boat, high-temperature furnace;
5. Computer, communications technology, optical materials,
medicine;
Specifications of Polished Tungsten Plates
| Type | High Purity W-1 Tungsten Sheet For Electrical Light Source Parts |
| Thickness | >6.0mm |
| Width | >400mm |
| Length | >1000mm |
| Surface | polished |
| shape | foil, sheet, plate |
High-quality high sales polished tungsten sheets can be customized
Atomic number | 74 |
CAS number | 7440-33-7 |
Atomic mass | 183.84 [g/mol] |
Melting point | 3420 °C |
Boiling point | 5555 °C |
Density at 20 °C | 19.25 [g/cm3] |
Crystal structure | Body-centered cubic |
Coefficient of linear thermal expansion at 20 °C | 4.410-6 [m/(mK)] |
Thermal conductivity at 20 °C | 164 [W/(mK)] |
Specific heat at 20 °C | 0.13 [J/(gK)] |
Electrical conductivity at 20 °C | 18.2106 [S/m] |
Specific electrical resistance at 20 °C | 0.055 [(mm2)/m] |
Applications
electric industry: connectors, thermal conductors, switch
accessories, electric connectors, circuit breaker accessories,
switch contacts, electronic equipment parts, and other parts and
consumable parts; electric welding electrodes, seam welding wheels,
spot welding electrodes, radiating fins, electro sparking discharge
electrodes, electroerosion machining or electric contact machining,
high-temperature-resistant equipment parts needing electric
conductivity, arc striking substrates and fasteners of anti-thunder
equipment, high-voltage protection plates, counterweights,
electronic packaging heat sink materials, radiators, etc.
