High Purity Factory Tantalum Metal Powder

Metal powder is a collective term for finely ground or atomized particles of various metals or metal alloys, engineered to specific sizes, shapes, and compositions for diverse industrial and technological applications.

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Overview of High Purity Factory Tantalum Metal Powder

High Purity Factory Tantalum Metal Powder comprises a broad category of finely divided, solid particles derived from various metals or metal alloys. These powders exhibit unique characteristics that make them indispensable in modern manufacturing and advanced technologies.

Key Characteristics of High Purity Factory Tantalum Metal Powder

  1. Particle Size and Distribution: The size and uniformity of particles significantly influence flowability, packing density, and the final product’s mechanical and physical properties. Finer powders generally offer a larger surface area, which is beneficial for reactions and sintering but may also increase aggregation.

  2. Composition: Metal powders can be elemental (pure metal) or alloyed, combining two or more metals to achieve desired properties such as enhanced strength, corrosion resistance, or electrical conductivity.

  3. Shape: Particle shapes range from spherical to irregular or flake-like. Spherical powders provide better flowability and packing, while flake-shaped powders are suited for coatings and electronic applications due to their unique orientation and surface area.

  4. Purity: Depending on the application, metal powders can be highly purified to remove impurities, critical for uses in electronics, aerospace, and medical devices where contamination could compromise performance.


(High Purity Factory Tantalum Metal Powder)

Parameters of High Purity Factory Tantalum Metal Powder

Tantalum metal powder, known for its high purity and exceptional properties, is widely used in various applications such as electronics, aerospace, chemical, and medical industries. The parameters for high purity tantalum metal powder typically include:

1. Purity: This is the most critical aspect, and for high purity tantalum metal powder, it’s usually above 99.95% (4N to 5N), indicating almost no impurities.

2. Particle Size Distribution: Common particle size ranges are 0.5-100 microns, with options for specific applications like sub-micron or nanoscale sizes (0.1-100 nm).

3. Specific Gravity: Tantalum has a relatively high specific gravity of around 16.65 g/cm³, which contributes to its strength and density.

4. Shape: Powders can be spherical, irregular, or a combination, depending on the manufacturing process. Spherical particles offer better flow properties and packing density.

5. Surface Finish: High purity tantalum powder often has a smooth surface finish to minimize contamination during handling and processing.

6. Chemical Composition: It consists primarily of tantalum (Ta) with trace amounts of impurities like nitrogen, oxygen, carbon, and hydrogen, which can vary based on the purification method.

7. Thermal Conductivity: Tantalum is an excellent thermal conductor, with a value around 216 W/m·K.

8. Mechanical Properties: Depending on the purity level, high purity tantalum metal powder may exhibit good ductility and high strength.

9. Resistant to Corrosion: Tantalum has an inherent resistance to acids, alkalis, and many other chemicals, making it suitable for harsh environments.

10. Melting Point: Tantalum has a high melting point of around 3017°C (5452°F), which contributes to its stability in extreme conditions.

These parameters may vary slightly between different suppliers, so it’s essential to check the specifications provided by the manufacturer for the specific product you require.


(High Purity Factory Tantalum Metal 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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L/C, T/T, Western Union, Paypal, Credit Card etc.


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

FAQs of High Purity Factory Tantalum Metal Powder

Q1. What exactly is High Purity Factory Tantalum Metal Powder, and how is it different from solid metal?

High Purity Factory Tantalum Metal Powder consists of tiny particles of pure metals or metal alloys. Unlike solid metal, which exists as a continuous mass, metal powder offers increased surface area, making it more reactive and easier to form into complex shapes through processes like sintering or 3D printing.

Q2. How is High Purity Factory Tantalum Metal Powder produced, and what are the common production methods?

High Purity Factory Tantalum Metal Powder is typically produced through several methods, including:

– Atomization: Molten metal is sprayed into fine droplets that cool and solidify into powder.

– Chemical reduction: Metal oxides are reduced to their elemental state to form powder.

– Electrolysis: Electrical current is used to deposit metal onto a cathode, later harvested as powder.

– Mechanical processes: Large metal pieces are milled or ground down into powder.

Q3. What factors determine the quality and suitability of metal powders for different applications?

Quality and suitability depend on factors like:

– Particle size and distribution: Affects flowability, packing density, and final product properties.

– Composition and purity: Determines the material’s properties and its appropriateness for specific uses.

– Shape: Spherical powders for better flow, flake shapes for coatings.

– Density and porosity: Influences strength and other mechanical properties.

Q4. What safety precautions should be taken when handling metal powders?

Safety measures include:

– Wearing personal protective equipment (PPE) like gloves, goggles, and respirators.

– Storing powders in airtight containers away from moisture, heat, and ignition sources.

– Using explosion-proof equipment in processing areas.

– Ensuring proper ventilation to avoid dust accumulation and inhalation risks.

– Following strict handling procedures to prevent spills and cross-contamination.

Q5. How are High Purity Factory Tantalum Metal Powder used in the manufacturing industry?

High Purity Factory Tantalum Metal Powder find applications in:

– Powder Metallurgy: To create parts by compacting and sintering, ideal for mass production of complex components.

– Additive Manufacturing (3D Printing): Layer-by-layer construction of parts for customized and intricate designs.

– Thermal Spray Coatings: Applying protective or functional coatings to surfaces for corrosion resistance, etc.

– Electronics: Precious metal powders in conductive pastes, connectors, and other components.

– Chemical and Catalyst Industries: As catalysts due to their high surface area, promoting chemical reactions.

Q6. Are High Purity Factory Tantalum Metal Powder recyclable or reusable?

Yes, High Purity Factory Tantalum Metal Powder can often be recycled or reused. Unused powder or scrap from manufacturing processes can frequently be collected, reprocessed, and reintroduced into production cycles, contributing to sustainable manufacturing practices.

Q7. How does the cost of High Purity Factory Tantalum Metal Powder compare to traditional metal forms?

The cost depends on factors like the metal type, production method, and purity. While High Purity Factory Tantalum Metal Powder may initially seem more expensive due to additional processing, their efficiency in certain manufacturing processes (like producing complex shapes with minimal waste) can lead to overall cost savings.


(High Purity Factory Tantalum Metal Powder)

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