Overview of China manufacture low 1.5~2.0um metal cobalt powder
China manufacture low 1.5~2.0um metal cobalt 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 China manufacture low 1.5~2.0um metal cobalt powder
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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.
(China manufacture low 1.5~2.0um metal cobalt powder)
Parameters of China manufacture low 1.5~2.0um metal cobalt powder
Metal cobalt powder with a particle size range of 1.5 to 2.0 micrometers (μm) manufactured in China typically has the following parameters:
1. Particle Size Distribution: The powder will have a narrow and consistent particle size distribution, ensuring a homogeneous mixture for various applications.
2. Purity: Cobalt content should be at least 99.5% pure, meeting industrial-grade requirements.
3. Shape: It is usually spherical or near-spherical in shape, which contributes to better flow properties and mixing in a process.
4. Specific Gravity: Cobalt powder’s specific gravity can vary but is generally around 8.9 g/cm³.
5. Bulk Density: The density of the powder in a loose state, typically around 0.6 to 0.7 g/cm³.
6. Fineness: The BET surface area or Brunauer-Emmett-Teller method (a measure of surface area) may range from 10 to 20 m²/g, indicating good reactivity and surface characteristics.
7. Impurities: Trace amounts of impurities such as iron, nickel, or other elements might be present, but these will be controlled within specified limits.
8. Moisture Content: A low moisture content is essential for maintaining stability and preventing caking, usually below 1% or as per industry standards.
9. Hardness: Cobalt powder hardness can be determined by its crystal structure, but it’s generally harder than pure cobalt due to the presence of carbides or alloys.
10. Thermal Conductivity: Cobalt has relatively high thermal conductivity, which may affect its performance in certain applications.
Please note that specific parameters may vary depending on the manufacturer and the intended application. It’s essential to consult the supplier for detailed product specifications and certifications.
(China manufacture low 1.5~2.0um metal cobalt 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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Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of China manufacture low 1.5~2.0um metal cobalt powder
Q1. What exactly is China manufacture low 1.5~2.0um metal cobalt powder, and how is it different from solid metal?
China manufacture low 1.5~2.0um metal cobalt 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 China manufacture low 1.5~2.0um metal cobalt powder produced, and what are the common production methods?
China manufacture low 1.5~2.0um metal cobalt 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 China manufacture low 1.5~2.0um metal cobalt powder used in the manufacturing industry?
China manufacture low 1.5~2.0um metal cobalt 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 China manufacture low 1.5~2.0um metal cobalt powder recyclable or reusable?
Yes, China manufacture low 1.5~2.0um metal cobalt 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 China manufacture low 1.5~2.0um metal cobalt powder compare to traditional metal forms?
The cost depends on factors like the metal type, production method, and purity. While China manufacture low 1.5~2.0um metal cobalt 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.
(China manufacture low 1.5~2.0um metal cobalt powder)
