Tantalum Metal Suppliers: Vulcan Metal Group

 

Tantalum is a chemical element with the symbol Ta and atomic number 73.

It is a rare, hard, blue-gray, lustrous transition metal that is highly corrosion-resistant.

Tantalum is part of the refractory metals group, which also includes niobium.Here are some key characteristics and applications of tantalum:

  • High Melting Point:

    • Tantalum has a high melting point of about 3,017 degrees Celsius (5,463 degrees Fahrenheit), making it suitable for high-temperature applications.

  • Density:

    • Tantalum is a dense metal with a density of approximately 16.6 grams per cubic centimeter.

  • Corrosion Resistance:

    • One of the notable properties of tantalum is its excellent corrosion resistance. It is resistant to corrosion by acids and is known for its stability in corrosive environments. This property makes tantalum valuable in chemical processing and corrosion-resistant applications.

  • Ductility:

    • Tantalum is ductile, meaning it can be drawn into thin wires or stretched without breaking. This property contributes to its usefulness in various industrial applications.

  • Biocompatibility:

    • Tantalum is biocompatible, which means it is well-tolerated by the human body. This property makes it suitable for certain medical applications, such as implants and prosthetics.

  • Capacitors:

    • Tantalum capacitors are widely used in electronics for their high capacitance per volume. These capacitors are commonly found in electronic devices such as smartphones, laptops, and other electronic circuits.

  • High-Temperature Applications:

    • Due to its high melting point and stability at elevated temperatures, tantalum is used in applications that involve high temperatures, such as the production of heating elements and furnace parts.

  • Superalloys:

    • Tantalum is sometimes alloyed with other metals to form superalloys, which have high strength and corrosion resistance. Superalloys find applications in aerospace and other high-performance industries.

  • Medical Implants:

    • Tantalum is used in the medical field for certain implants, such as bone implants and devices used in surgical procedures. Its biocompatibility and resistance to corrosion make it suitable for these applications.

  • Nuclear Applications:

    • Tantalum is used in nuclear applications, including the production of control rods and components for nuclear reactors.

It's important to note that tantalum has been associated with ethical concerns related to conflict minerals, particularly in regions where mining activities may contribute to social and environmental issues. Efforts have been made to establish responsible sourcing practices for tantalum to address these concerns.

Tantalum is a critical material in various industries due to its unique combination of properties, and ongoing research explores new applications and technologies that can benefit from its characteristics.



Location: 23888 Madison St, Torrance, CA 90505, USA

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