High purity polished tungsten bar

Release time:

2024-12-20

Polished tungsten rodsIt is a high-purity, high-density tungsten metal material that improves its smoothness and performance through surface processing, widely used in multiple fields. Below are its main application areas and advantages.

Application Areas

Electronics Industry
- Vacuum Devices: Used as electrode and emitter materials, commonly found in electronic tubes, cathode filaments, etc.
- Semiconductor Devices: Used as sputtering targets in chip manufacturing or key components in wafer manufacturing equipment.
Aerospace
- Used to manufacture high-temperature and corrosion-resistant components, such as rocket nozzles and thermal shielding materials.
- Parts in high-energy particle detectors.
Medical Industry
- Radiation Shielding: Used as radiation shielding materials for CT machines and X-ray machines.
- Radiation Therapy Equipment: Used as target materials or collimators in radiation therapy.
Industrial Applications
- Mold Materials: Used for processing molds for hard alloys and other high-hardness materials.
- Wear-resistant Parts: For example, heating rods and roller rods in high-temperature furnaces.
Military Field
- Used to manufacture armor-piercing projectile cores.
- Used in special protective armor.

Advantages

High Melting Point and High-Temperature Resistance
- Tungsten has a melting point of up to 3410°C, maintaining stability in extremely high-temperature environments.
Excellent Electrical and Thermal Conductivity
- Tungsten has low resistance and good thermal conductivity, making it very suitable for use as electrodes and high-temperature heating components.
High Density and Strength
- Tungsten has a density of up to 19.3g/cm³, high hardness, and strong resistance to mechanical stress, suitable for high-impact scenarios.
Chemical Stability
- Tungsten has strong oxidation resistance at high temperatures and is resistant to acid and alkali corrosion, suitable for working in harsh environments.
High Processing Precision
- The polished tungsten rod has a high surface smoothness and higher dimensional accuracy, reducing processing difficulties during use.
Non-toxic and Environmentally Friendly
- Tungsten is a non-toxic material that meets environmental protection requirements and can replace radioactive materials in medical and industrial fields.