Tungsten is a versatile material used in many industries due to its unique properties.
What Industry Uses Tungsten? 11 Key Industries Explained
1. Specialty Alloys
Tungsten is added to specialty alloys to enhance their strength and durability. These alloys are used in industries like automotive, aerospace, and defense equipment.
2. Lighting
Tungsten is used in the filament wire of incandescent light bulbs. This allows them to emit light when heated.
3. Electrical
Tungsten is used in electrical contacts. These are crucial components in electrical appliances and equipment.
4. Medical
Tungsten is used in X-ray radiation shielding. This provides protection from harmful radiation in medical settings.
5. Construction
Tungsten is used in boring bars. These tools are used in construction for drilling and cutting materials.
6. Vacuum Furnaces
Tungsten is well-suited for use in vacuum furnaces operating at high temperatures. It provides structural integrity and can withstand temperatures above 1300ºC (2375ºF).
7. Electronics
Tungsten is used in various electronic components such as kinescopes, mirror making, toys, home appliances, and mobile phones. Its good conductivity, heat conduction, high temperature resistance, and corrosion resistance make it suitable for these applications.
8. Vacuum Evaporation Coating Industry
Tungsten boats are widely used as resistance evaporation sources in the vacuum evaporation coating industry. They have a high melting point, low saturated vapor pressure, and stable chemical properties, making them ideal for coating applications.
9. Robotics and Automation
Tungsten is used in robots, X-Y gun manipulators, overhead cranes, and custom-built fixtures for repetitive production. It provides strength and durability in these applications.
10. Steel and Metals Production
Tungsten coatings and tungsten carbide welding coatings are widely used in the steel and metals production industry. They reduce maintenance costs and improve production quality by providing resistance to erosion, abrasion, and corrosion.
11. Radiation Shields
Tungsten is used as a material for radiation shields in high-temperature furnaces. It can withstand temperatures up to 2400°C (4350°F) and provides effective protection from radiation.
In summary, tungsten is utilized in a wide range of industries including specialty alloys, lighting, electrical, medical, construction, vacuum furnaces, electronics, vacuum evaporation coating, robotics, steel and metals production, and radiation shielding. Its exceptional properties, such as high melting point, good conductivity, and resistance to wear and corrosion, make it a valuable material for diverse applications.
Continue exploring, consult our experts
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