ASTM B760 Tungsten Plate
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Tungsten Products Application
ASTM B760 Tungsten Plate video
light. Tungsten has been widely used as the filament in traditional incandescent light bulbs. Due to low energy efficiency, high heat generation, and short lifespan, these bulbs have been gradually replaced by fluorescent lamps and, more recently, LED lamps.
Furnace parts and high temperature alloys. Due to their high melting point and strength, tungsten and its alloys are used in many high-temperature applications, such as arc welding electrodes, heating elements and shields in high-temperature vacuum furnaces, and turbine blades in generators and aircraft engines.
X-ray target. Tungsten is the most commonly used target material in X-ray generation. Tungsten has a high atomic number and can increase the intensity of X-rays at certain voltages and currents. Its high melting point also makes the X-ray anode white-hot.
Radiation shielding. Tungsten alloy combines the advantages of high density, high radiation absorption, high melting point and good corrosion resistance, making it an ideal material for shielding various types of radiation.
Armor Penetrator. The weapon uses the kinetic energy of the projectile to destroy enemy targets. This energy is a function of mass and how fast it reaches the target (final velocity). Mass depends on density and terminal velocity depends on density and melting temperature. Tungsten offers both of these advantages.
Tungsten Material Specification
Tungsten Typical Physical Properties |
||
|---|---|---|
| Density 20°C | g/cm3 | 19.25 |
| Melting Point | °F | 6188 |
| °C | 3420 | |
| Electrical Conductivity 20°C | S/m | 18.2 x 106 |
| Electrical Resistivity 20°C | (Ω·mm2)/m | 0.055 |
| Thermal Conductivity 20°C | W/(m·K) | 164 |
| Specific Heat 20°C | J/(g·K) | 0.13 |
| Coefficient of Linear Thermal Expansion 20°C | m/(m-K) | 4.4 |
ASTM B760 Tungsten Plate
Tungsten is a gray-white shiny metal; it is solid at room temperature. It has the highest melting point, the lowest vapor pressure above 1650°C, the highest strength and the highest hardness among all pure metals and alloys. In 1783, two Spanish brothers (de Elhujar) isolated pure tungsten metal for the first time. The word "tungsten" is derived from the Swedish "tung sten" which means "heavy stone". The chemical symbol "W" for tungsten comes from the element's other name, "tungsten," which is derived from wolframite, the mineral in which the element is found.
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FAQ
Q: Can you provide us samples, is it free or does it require payment?
A: If you don't need to print your logo or other artwork on the product, we won't charge any fee, just tell us your freight collect account, such as Fedex, DHL, TNT. If you don't have it, we need to charge the express fee appropriately.
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A: Our goal is to provide you with the best price and excellent quality assurance in the long run. Please leave your contact information to get the best quote, we will provide you with the best solution as soon as possible.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or if the goods are not in stock, it is 15-20 days, depending on the quantity.
Q: About the product price of ASTM B760 Tungsten Plate?
A: Due to cyclical changes in raw material prices, prices vary in different periods.
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