Overview of High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal
High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal 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 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal
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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.
(High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal)
Parameters of High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal
Scandium (CAS number 7440-20-2) is a chemical element with the symbol Sc and atomic number 21. When you mention “High Purity 99.999% Distilled Sponge Scandium Metal,” you are referring to a high-quality, almost pure form of scandium metal that has been processed into a sponge-like structure. Here are some key parameters for this material:
1. **Purity**: 99.999% – This indicates that the metal contains less than 0.001% impurities, making it extremely pure.
2. **Form**: Sponge Scandium – The term “sponge” refers to a porous, metallic structure that can be formed by melting and cooling the metal under specific conditions. This structure can have advantages in terms of handling, storage, and applications where lightweight and high surface area are desired.
3. **Melting Point**: 1814°C (3297°F) – Scandium has a relatively high melting point, which contributes to its strength and resistance to deformation at elevated temperatures.
4. **Density**: About 2.99 g/cm³ – Scandium is a lightweight metal, lighter than most other transition metals, making it useful in aerospace and other weight-sensitive applications.
5. **Hardness**: It’s harder than most pure metals, but softer than many alloys, making it suitable for certain machining and wear-resistant applications.
6. **Chemical Reactivity**: Scandium is highly reactive with air and water, so it must be stored in an inert atmosphere or protective packaging.
7. **Applications**: High purity scandium metal finds use in various industries, including aerospace (due to its light weight and high strength), electronics (in alloys for high-performance components), and research (for studying its unique properties).
Please note that additional information, such as crystal structure, thermal expansion coefficients, and mechanical properties, may be required for specific applications or further research. For detailed specifications, consult the supplier or manufacturer directly.
(High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal)
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FAQs of High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal
Q1. What exactly is High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal, and how is it different from solid metal?
High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal 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 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal produced, and what are the common production methods?
High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal 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 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal used in the manufacturing industry?
High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal 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 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal recyclable or reusable?
Yes, High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal 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 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal compare to traditional metal forms?
The cost depends on factors like the metal type, production method, and purity. While High Purity 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal 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 99.999% CAS 7440-20-2 Distilled Sponge Scandium Metal)
