Tungsten Nanopowder (W, 99.95%, 40-60nm)

Tungsten Nanopowder (W, 99.95%, 40-60 nm) is a high-purity nanomaterial with a particle size range of 40-60 nanometers (nm). Renowned for its exceptional hardness, high melting point, and excellent thermal and electrical conductivity, tungsten nanopowder is a valuable material for various industrial, scientific, and technological applications. Its nanoscale properties enhance reactivity, making it a critical component in advanced systems.

Key Features:

Tungsten (W):
Tungsten is a refractory metal known for its superior hardness, high density, and resistance to extreme temperatures. In nanopowder form, these properties are further amplified, offering unique advantages in cutting-edge applications.

Purity (99.95%):
A high purity level of 99.95% ensures minimal impurities, providing consistent performance in sensitive applications, including electronics, energy systems, and aerospace technologies.

Particle Size (40-60 nm):
The nanoscale size results in a high surface area-to-volume ratio, enhancing the material’s reactivity, dispersion, and interaction in various processes.

Properties:

High Melting Point:
Tungsten has the highest melting point of any metal (~3,422°C), making it suitable for applications involving extreme heat.

Exceptional Hardness:
Tungsten nanopowder exhibits remarkable hardness, making it an excellent choice for wear-resistant materials and cutting tools.

Thermal Conductivity:
The material’s excellent thermal conductivity enables efficient heat transfer in high-temperature applications.

Electrical Conductivity:
Tungsten nanopowder demonstrates good electrical conductivity, making it valuable for electronic and energy-related uses.

High Density:
The high density of tungsten is advantageous in applications such as radiation shielding and counterweights.

Applications:

1. Aerospace and Defense:
   Tungsten nanopowder is used in aerospace components, such as high-temperature coatings and materials for thermal protection systems. Its high density also makes it ideal for counterweights and projectiles.
2. Electronics:
   Tungsten nanopowder is utilized in the production of electronic components, including filaments, contacts, and heat sinks, due to its conductivity and thermal stability.
3. Energy Systems:
   The material is employed in energy storage and conversion systems, such as advanced batteries and thermionic converters, where its thermal and electrical properties are crucial.
4. Additive Manufacturing:
   Tungsten nanopowder is a key material in 3D printing and powder metallurgy, enabling the fabrication of high-performance parts with complex geometries.
5. Cutting Tools and Wear-Resistant Materials:
   Its hardness makes tungsten nanopowder ideal for manufacturing cutting tools, abrasives, and wear-resistant coatings.
6. Catalysis:
   The high surface area of tungsten nanopowder enhances its catalytic activity in chemical reactions, including hydrogenation and the synthesis of fine chemicals.
7. Radiation Shielding:
   Tungsten’s high density and radiation absorption capabilities make it valuable in medical and industrial radiation shielding applications.
8. High-Temperature Applications:
   Tungsten nanopowder is used in applications requiring materials that can withstand extreme heat, such as furnace components and thermally stable coatings.

Handling and Safety:

Health and Safety Considerations:
Handle tungsten nanopowder with care to avoid inhalation, ingestion, or skin contact. Use appropriate personal protective equipment (PPE), including gloves, goggles, and respiratory protection. Ensure adequate ventilation when handling the material.

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

Precautions:
Minimize dust generation during handling and follow local environmental and safety regulations for disposal.

Summary:

Tungsten Nanopowder (W, 99.95%, 40-60 nm) is a versatile nanomaterial that combines high purity, exceptional thermal and electrical properties, and nanoscale advantages. Its applications range from aerospace and electronics to energy systems and cutting tools, making it a vital material in advanced technologies. Proper handling and storage are essential to preserve its quality and performance for use in demanding environments.