Tungsten Nanopowder (W, 99.9%, 800 nm)

Tungsten Nanopowder (W, 99.9%, 800 nm) is a high-purity material with a particle size of approximately 800 nanometers (nm). Known for its exceptional thermal stability, high density, and durability, tungsten nanopowder is widely used in advanced industrial applications. The micron-scale size balances ease of handling with effective integration into various materials and processes.

Key Features:

Tungsten (W):
As a refractory metal, tungsten offers outstanding mechanical strength, a high melting point, and remarkable resistance to wear and corrosion.

Purity (99.9%):
The 99.9% purity level minimizes impurities, ensuring consistent performance and reliability in high-precision applications.

Particle Size (800 nm):
The near-micron scale particle size enables efficient processing and material interaction while maintaining the enhanced properties associated with nanoscale materials.

Properties:

High Melting Point:
Tungsten’s melting point of approximately 3,422°C makes it ideal for extreme-temperature applications.

Thermal Conductivity:
Tungsten nanopowder delivers exceptional heat transfer capabilities, critical for applications in thermal management and high-temperature processes.

High Density:
Its high density supports applications in radiation shielding, counterweights, and other areas requiring heavy, robust materials.

Mechanical Strength:
Tungsten nanopowder is known for its excellent hardness and resistance to wear, making it suitable for demanding industrial uses.

Chemical Stability:
The material exhibits resistance to chemical attack, ensuring stability in corrosive environments.

Applications:

1. Aerospace and Defense:
   Tungsten nanopowder is used in aerospace components, including high-temperature coatings, thermal shielding, and counterweights.
2. Thermal Management:
   Its superior thermal conductivity makes it ideal for heat sinks, thermal barriers, and high-temperature furnace components.
3. Additive Manufacturing and Powder Metallurgy:
   The 800 nm particle size is suitable for additive manufacturing and metallurgical processes, enabling the production of high-performance components.
4. Radiation Shielding:
   Tungsten’s high density is leveraged in medical and industrial radiation shielding applications.
5. Cutting Tools and Wear-Resistant Materials:
   The hardness of tungsten nanopowder makes it valuable for producing durable cutting tools, abrasives, and protective coatings.
6. Electronics:
   Tungsten is utilized in electronic components, such as filaments and electrical contacts, due to its electrical conductivity and heat resistance.
7. Catalysis:
   Tungsten nanopowder’s surface area and stability make it useful in chemical reactions, including hydrogenation and other catalytic processes.

Handling and Safety:

Health and Safety Considerations:
Handle tungsten nanopowder with care to avoid inhalation, ingestion, or skin contact. Use personal protective equipment (PPE), including gloves, masks, and goggles. Work in a well-ventilated area to minimize dust exposure.

Storage:
Store in a cool, dry, and well-ventilated environment. Protect from moisture and air exposure to prevent degradation or oxidation. Keep the container tightly sealed when not in use.

Precautions:
Avoid creating airborne dust during handling and ensure proper disposal in compliance with local environmental regulations.

Summary:

Tungsten Nanopowder (W, 99.9%, 800 nm) combines high purity, excellent thermal and mechanical properties, and efficient processing characteristics. Its applications extend across aerospace, electronics, metallurgy, and thermal management, making it an indispensable material for advanced industries. Proper handling and storage are essential to maintain its quality and ensure optimal performance.