Tantalum Metal Powder| High Purity99.9% | High Performance

Tantalum Metal Powder| High Purity99.9% | High Performance
Product Description
Product introduction of Tantalum metal powder Tantalum powder is a critical high-performance refractory metal powder with exceptional properties that make it indispensable in numerous advanced applications. Our premium tantalum powder is manufactured using state-of-the-art processes to ensure the highest quality, purity, and performance characteristics required by demanding industries worldwide.
 (Property) (Value/Description)
Molecular Formula Ta
Atomic Number 73
Density 16.68 g/cm³
Boiling Point 5425 ℃
Melting Point 2980 ℃
Vickers hardness in annealed state 140 HV
Purity 99.9%
Sphericity ≥ 0.98
Hall Flow Rate 13-29 秒 (s)
Loose Density 9.08 g/cm³
Tap Density 13.42 g/cm³
Particle Size Micro size:15-45 μm, 15-53 μm, 45-105 μm, 53-150 μm Nano size ：40 nm, 70 nm, 100 nm, 200 nm or according to client's demand

Our tantalum metal powder is a high-purity metal powder with the following significant characteristics:

  • High Purity: Advanced production processes are used to ensure high product purity and meet stringent application requirements.
  • Excellent Corrosion Resistance: Tantalum exhibits excellent stability in various corrosive media.
  • High Melting Point: Tantalum's melting point is as high as 2996℃, allowing it to maintain stable performance in high-temperature environments.
  • Good Electrical Properties: Tantalum has a wide range of applications in the electronics field, especially in capacitor manufacturing.
Product index of Tantalum metal powder
ITEM SPECIFICATIONS TEST RESULTS
Appearance Dark Gray Powder Dark Gray Powder
Assay 99.9%Min 99.9%
Particle Size   40nm,70nm,100nm,200nm
Impurities(%,Max)
Nb 0.005 0.002
C 0.008 0.005
H 0.005 0.005
Fe 0.005 0.002
Ni 0.003 0.001
Cr 0.003 0.0015
Si 0.005 0.002
W 0.003 0.003
Mo 0.002 0.001
Ti 0.001 0.001
Mn 0.001 0.001
P 0.003 0.002
Sn 0.001 0.001
Ca 0.001 0.001
Al 0.001 0.001
Mg 0.001 0.001
Cu 0.001 0.001
N 0.015 0.005
O 0.2 0.13
Application of Tantalum metal powder

Electronics Industry

  • Capacitors: The primary application, where tantalum provides high capacitance in small volumes
  • Sputtering Targets: For thin film deposition in semiconductor manufacturing
  • Resistors: For high-precision electronic components
  • Heat Sinks: For thermal management in advanced electronics

Aerospace and Defense

  • Gas Turbine Components: For parts requiring high-temperature corrosion resistance
  • Rocket Nozzles: Withstands extreme operating conditions
  • Missile Components: Where reliability under extreme conditions is critical
  • Aircraft Fasteners: For structural integrity in demanding environments

Medical Industry

  • Surgical Implants: Due to excellent biocompatibility
  • Pacemaker Components: For long-term reliability
  • Orthopedic Devices: For strength and biocompatibility
  • Dental Instruments: For durability and resistance to sterilization

Chemical Processing

  • Reaction Vessels: For handling corrosive chemicals
  • Heat Exchangers: For aggressive environments
  • Pump Components: For chemical transfer applications
  • Valve Parts: For controlling corrosive fluid flow

Metallurgical Applications

  • Alloy Additives: To enhance strength and corrosion resistance
  • Carbide Cutting Tools: For enhanced hardness and wear resistance
  • Powder Metallurgy: For producing complex-shaped components
  • Coating Materials: For wear and corrosion protection
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