Hot Rolling tungsten thin plate ASTM B760 tungsten foil for Sale
- Category: Tungsten Foil >>>
- Supplier: Shaanxi Getwick Metal Technologies Co. Ltd.
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Product Overview
Description
Hot Rolling tungsten thin plate ASTM B760 tungsten foil for Sale
Spectification:
Product name: Tungsten foil
Standard:ASTM B 760-07 ,GB/T3875-83
Grade:W1
Density:19.3g/cm3
Purity:99.95% min.
Size:T0.05mm min.*W400mm max.*L1000 mm max.
Melting point:3260℃
Boiling point:5927℃
Surface:Black Polished Alkali wash
Processing :Hot rolling and Cold rolling
Symbol: | W |
Atomic Number: | 74 |
Atomic Weight: | 183.85 |
Density: | 19.3 gm/cc |
Melting Point: | 3410℃ |
Boiling Point: | 5900℃ |
Thermal Conductivity: | 1.73 W/cm/K @ 298.2 K |
Electrical Resistivity: | 5.65 microhm-cm @ 27 ℃ |
Electronegativity: | 1.7 Paulings |
Specific Heat: | 0.0317 Cal/g/K @ 25 ℃ |
Heat of Vaporization: | 185 K-Cal/gm atom at 5660℃ |
Heat of Fusion: | 8.42 Cal/gm mol. |
Application:
1. The hot and cold rolled products are produced by advanced rolling technology. Used in electro-vacuum, lighting, and electronics industries.
2. For producing electric light source parts,components of electric vacuum;
3. For producing W-boats,heat shield and heat bodies in high temperature furnace.
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