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Nano-Ta: Nano-tantalum powder

  • Molecular formula: Ta
  • Density: 16.65g/cm3
  • Melting point: 2996 ℃
  • Boiling point: 5425 ℃
  • Color: Black
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■ Specifications

Product overview:

Nano-Tantalum powder (Nano-Ta) has many excellent properties such as high melting point, low vapor pressure, good cold working performance, high chemical stability, strong resistance to liquid metal corrosion, and large surface oxide film dielectric constant. It is used in electronics, metallurgy, steel, chemical, cemented carbide, and also has important applications in high-tech fields such as atomic energy, superconducting technology, automotive electronics, aerospace, medical and health, and scientific research. The most important application is the tantalum capacitors.

Performance characteristics:

Nano-Tantalum powder (Nano-Ta) has the characteristics of high purity (99.95%), small particle size (50nm), good sphericity (>95%), large specific surface area, and high surface activity.


This product should be stored in a cool, dry room to avoid heavy pressure. It should not be exposed to the air during use, so as to avoid moisture absorption and agglomeration and oxidation, which will affect the dispersion performance and use effect. Unused products should be sealed or stored in a vacuum after unpacking.

■ Technical Data


Nano-Ta technical parameter


Nano-Tantalum powder TEM


Theta phase analysis of  nano Ta powder-2019.07.02


■ Inquiry
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Carbide series
Nitride series
Boride series
Silicide series
Elemental metal series
Nano material series
Oxide series
3D print&thermal spray series
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