What is Tantalum (Ta) Micron Powder?

Tantalum (Ta) Micron Powder is a finely milled form of tantalum metal, known for its high melting point, excellent corrosion resistance, and superior electrical conductivity. It is widely used in electronics, aerospace, medical implants, and superalloys due to its high performance in extreme environments.

Chemical Properties of Tantalum Micron Powder

• Chemical Formula: Ta
• Molecular Weight: 180.95 g/mol
• Density: 16.65 g/cm³
• Melting Point: 3,017°C
• Boiling Point: 5,458°C
• Electrical Conductivity: High
• Corrosion Resistance: Excellent, especially against acids
• CAS Number: 7440-25-7

Applications of Tantalum (Ta) Micron Powder

1. Electronics & Capacitors

   • Used in tantalum capacitors for high-performance applications.
   • Essential in smartphones, laptops, automotive electronics, and telecommunications.

2. Aerospace & Defense Industry

   • Used in high-temperature superalloys for jet engines, rocket components, and nuclear reactors.
   • Improves mechanical strength and oxidation resistance in turbine blades and aerospace coatings.

3. Medical Implants & Devices

   • Biocompatible material used in orthopedic implants, bone replacements, and surgical instruments.
   • Resistant to bodily fluids, making it ideal for permanent implants.

4. Chemical Processing Equipment

   • Used in heat exchangers, reactors, and piping for handling corrosive chemicals.
   • Provides resistance against strong acids like hydrochloric and sulfuric acid.

5. 3D Printing & Additive Manufacturing

   • Utilized in metal 3D printing (SLM, DMLS) for aerospace, medical, and industrial components.

6. Semiconductors & Thin Films

   • Used in sputtering targets for semiconductor coatings and integrated circuits (ICs).
   • Enhances etch resistance and thermal stability in microelectronics.

7. Energy Storage & Batteries

   • Applied in lithium-ion battery anodes to improve conductivity and energy density.

8. Alloying Element

   • Added to steel and superalloys to enhance high-temperature strength and wear resistance.
   • Common in military armor and high-performance industrial tools.

Tantalum (Ta) Micron Powder Prices

Pricing depends on purity, particle size, and industrial application.

• Industrial Grade (99.5% Purity): $250 – $600 per kg
• High Purity (99.9% – 99.99% Electronic & Medical Grade): $800 – $3,000 per kg
• Ultra-High Purity (99.999% Semiconductor & Research Grade): $3,500 – $10,000 per kg

Prices vary based on global tantalum supply, mining regulations, and demand from the electronics and aerospace sectors.