Overview of Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7
Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 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 Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7
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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.
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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.
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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.
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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.
(Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7)
Parameters of Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7
CAS Number: 7440-25-7
Tantalum Metal Powder
Purity: 99.9% (High Purity)
Particle Size Distribution: The particle size can vary, but for a 99.9% pure tantalum powder, it is typically in the range of sub-micron to micron sizes, with a narrow size distribution for better homogeneity. This can be specified as D50 (median particle size) or PSD (particle size distribution curve) to provide a more detailed understanding.
Form: It is usually provided as a fine, free-flowing powder, which makes it easier to handle and incorporate into various materials during processing.
Grade: Ultra-pure tantalum metal powder, suitable for high-strength, corrosion-resistant, and high-temperature applications.
Appearance: Silver-gray in color, reflecting its metallic nature.
Density: Tantalum has a density of approximately 16.65 g/cm³, which contributes to its strength and stability.
Melting Point: 3017°C (5453°F)
Magnetic Properties: Tantalum is non-magnetic, making it ideal for non-magnetic applications.
Chemical Stability: Tantalum is highly resistant to corrosion and oxidation, which is why it’s often used in harsh environments.
Applications: Common applications for 99.9% tantalum metal powder include aerospace, chemical processing, medical implants, electronics (due to its high conductivity), and nuclear reactors (for its radiation resistance).
Please note that specific parameters like particle size distribution, bulk density, and other properties may vary depending on the supplier and manufacturing process. It’s essential to consult the manufacturer’s data sheet for the most accurate information.
(Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7)
Company Profile
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FAQs of Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7
Q1. What exactly is Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7, and how is it different from solid metal?
Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 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 Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 produced, and what are the common production methods?
Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 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 Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 used in the manufacturing industry?
Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 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 Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 recyclable or reusable?
Yes, Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 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 Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 compare to traditional metal forms?
The cost depends on factors like the metal type, production method, and purity. While Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7 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.
(Low 99.9% Tantalum Metal Powder With CAS No.7440-25-7)
