Overview of Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder
Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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 Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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.
(Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder)
Parameters of Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder
Iridium nanoparticles with a size of 20 micrometers (20um) and high purity are a specialized form of the noble metal iridium in the nano-scale form. Here are some key parameters for these ultra-fine particles:
1. **Particle Size Distribution:** The particle size is typically stated as 20 micrometers, which means that the majority of the particles will fall within this range, but there might be some variation due to the natural distribution of nanoparticles.
2. **Purity:** High purity indicates that the material contains a minimal amount of impurities, usually below 1% or as specified by the manufacturer. This purity ensures the desired chemical and physical properties of the iridium.
3. **Crystal Structure:** Iridium nanoparticles usually have a face-centered cubic (FCC) crystal structure, similar to the bulk metal.
4. **Surface Area:** Ultra-fine particles have a higher surface area-to-volume ratio compared to larger particles, which can affect their reactivity, catalytic activity, and optical properties.
5. **Shape and Morphology:** The shape of these particles may vary, but commonly they are spherical or near-spherical, although other shapes like cubes or rods can also be available depending on the synthesis method.
6. **Density:** The density of iridium is around 22.42 g/cm³, but for nanoparticles, it may slightly deviate due to surface effects.
7. **Solubility:** Depending on the synthesis process, these particles might be in a colloidal suspension or dispersed in a carrier liquid, such as ethanol or water, with low solubility in air and non-polar solvents.
8. **Storage and Handling:** Proper storage conditions, such as inert atmospheres and dark containers, are essential to maintain the stability and prevent agglomeration.
9. **Application Potential:** These nanoparticles are suitable for various applications, including catalysts, electronics, plasmonics, wear-resistant coatings, and biomedical uses.
Please note that specific parameters might vary depending on the supplier and the manufacturing process. It’s always best to consult the product data sheet or the manufacturer for detailed information.
(Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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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FAQs of Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder
Q1. What exactly is Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder, and how is it different from solid metal?
Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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 Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder produced, and what are the common production methods?
Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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 Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder used in the manufacturing industry?
Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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 Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder recyclable or reusable?
Yes, Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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 Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder compare to traditional metal forms?
The cost depends on factors like the metal type, production method, and purity. While Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium 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.
(Iridium nanoparticles 20um high purity ultra-fine nano Iridium particles Iridium powder)
