Tantalum Foil/Tantalum Powder

Tantalum products have particularly its corrosion resistance, electrical properties, and biocompatibility. Some common tantalum products include Tantalum Capacitors, Tantalum Sheets and Foils, Ta

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Overview of Tantalum Foil/Tantalum Powder

Tantalum (Ta) is a chemical element with the atomic number 73 and is symbolized as Ta on the periodic table. It is a dense, blue-gray, hard, and ductile transition metal. Discovered in 1802 by Anders Gustaf Ekeberg, tantalum is renowned for its high resistance to corrosion and its ability to store and release electrical charges efficiently, making it a critical material in various high-tech applications.

Feature of Tantalum Foil/Tantalum Powder

  1. Exceptional Corrosion Resistance: Tantalum forms a protective oxide layer that shields the metal from most acids, even at high temperatures, and is virtually impervious to chemical attacks.

  2. High Melting Point: With a melting point of approximately 3,017°C (5,462°F), tantalum ranks among the metals with the highest melting points, enabling its use in extreme temperature environments.

  3. Biocompatibility: Tantalum is well-tolerated by living tissue, making it suitable for biomedical implants such as bone replacements and surgical sutures.

  4. Electrical Conductivity: Although not the best conductor, tantalum has a high capacitance per volume, making it ideal for manufacturing compact capacitors used in electronic devices.

  5. Ductility: It can be drawn into fine wires and fabricated into various shapes without fracturing, a feature that enhances its versatility in manufacturing.

Tantalum Foil/Tantalum Powder

(Tantalum Foil/Tantalum Powder)

Parameters of Tantalum Foil/Tantalum Powder

The Tantalum Foil and Tantalum Powder parameters refer to the specific properties of tantalum that make it useful in various applications.
Tantalum Foil is a special type of foil that consists of high-quality tantalum particles suspended in a plastic matrix. It has a low surface tension, making it suitable for use in applications where there is a need for an even distribution of a strong bond between two surfaces. This makes tantalum Foil useful in a variety of industries such as electronics, aerospace, and nuclear power plants.
Tantalum Powder, on the other hand, is a fine powder form of tantalum. It has a lower surface tension than tantalum Foil, which makes it easier to apply to different substrates and reduces the risk of contamination. Tantalum Powder is commonly used in the production of high-temperature electronic components such as resistors, capacitors, and transistors.
In summary, the Tantalum Foil and Tantalum Powder parameters refer to the unique properties of tantalum that make it useful in various applications. Understanding these parameters is important for selecting the right material and optimizing its performance in different applications.

Tantalum Foil/Tantalum Powder

(Tantalum Foil/Tantalum Powder)

Company Profile

Metal in China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality copper and relatives products.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality metal powder and relative products, please feel free to contact us or click on the needed products to send an inquiry.

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It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.


Why is Tantalum Foil/Tantalum Powder considered a conflict mineral?

Tantalum Foil/Tantalum Powder, primarily coltan, has been linked to conflicts in regions like the Democratic Republic of Congo, where its mining has funded armed groups, leading to human rights abuses and environmental damage. As a result, there are international efforts to ensure responsible sourcing of tantalum.

What are the main uses of Tantalum Foil/Tantalum Powder?

Tantalum Foil/Tantalum Powder is primarily used in the production of electronic components, especially capacitors found in smartphones, laptops, and other electronic devices. It’s also used in chemical processing equipment, surgical implants, and high-temperature applications.

Is Tantalum Foil/Tantalum Powder magnetic?

No, Tantalum Foil/Tantalum Powder is not magnetic. It is classified as a paramagnetic material, meaning it shows only a weak attraction to a magnetic field.

How is tantalum extracted and processed?

Tantalum is typically extracted from minerals like coltan and tantalite through a complex process involving crushing the ore, chemical separation using hydrofluoric acid, and finally, the extraction of pure tantalum through electrolysis.

Why is Tantalum Foil/Tantalum Powder more expensive than other metals?

Tantalum Foil/Tantalum Powder is rarity, coupled with the complexity of its extraction and refining processes, contributes to its relatively high cost. Additionally, supply chain issues related to ethical sourcing can further escalate prices.

Tantalum Foil/Tantalum Powder

(Tantalum Foil/Tantalum Powder)

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