Overview of Nickel foam nickel porous sintered powder filter panel
Nickel foam nickel porous sintered powder filter panel 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 Nickel foam nickel porous sintered powder filter panel
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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.
(Nickel foam nickel porous sintered powder filter panel)
Parameters of Nickel foam nickel porous sintered powder filter panel
Nickel foam, also known as nickel porous sintered powder filter panels, are commonly used in various applications due to their unique properties. The specific parameters of these materials can vary depending on the manufacturer and intended use, but some key characteristics include:
1. Composition: Nickel foam is primarily made from Nickel (Ni), usually in grades like Ni-80, Ni-99.5, or Ni-200, which determines the purity and corrosion resistance.
2. Porosity: Nickel foam has a high porosity, typically ranging from 60% to 95%. This allows for excellent gas flow and filtration while maintaining a lightweight structure.
3. Pore size: Pores can vary from sub-micron to several microns in diameter, depending on the manufacturing process. Finer pore sizes are suitable for higher filtration efficiency, while larger pores may be more cost-effective.
4. Density: The density of nickel foam can range from around 0.2 to 0.6 g/cm³, providing a balance between strength and weight.
5. Mechanical properties: Nickel foam is relatively flexible and resilient, with good tensile strength and compressive strength, making it suitable for applications subjected to mechanical stress.
6. Temperature tolerance: Nickel has a wide operating temperature range, from cryogenic (-273°C) to elevated temperatures (around 1,000°C), depending on the grade used. It maintains its integrity under moderate heating.
7. Chemical resistance: Nickel foam is generally resistant to most chemicals, but it may be susceptible to attack by strong acids or alkalis. Selecting the appropriate grade is crucial for chemical compatibility.
8. Electrical conductivity: Nickel foam can be an electrical conductor if it contains impurities or is coated with conductive materials, making it suitable for applications like heat sinks or electromagnetic shielding.
9. Surface finish: The surface finish can be smooth, textured, or even patterned, depending on the manufacturing process.
10. Production method: Sintering techniques, such as powder metallurgy, are used to create the foam structure from fine nickel particles. The pressure and temperature during this process affect the final product’s properties.
When specifying nickel foam filter panels, you would typically need to consider these parameters in conjunction with your application requirements to ensure the best performance and longevity.
(Nickel foam nickel porous sintered powder filter panel)
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.
Payment Methods
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment
It could be shipped by sea, by air, or by reveal ASAP as soon as repayment receipt.
FAQs of Nickel foam nickel porous sintered powder filter panel
Q1. What exactly is Nickel foam nickel porous sintered powder filter panel, and how is it different from solid metal?
Nickel foam nickel porous sintered powder filter panel 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 Nickel foam nickel porous sintered powder filter panel produced, and what are the common production methods?
Nickel foam nickel porous sintered powder filter panel 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 Nickel foam nickel porous sintered powder filter panel used in the manufacturing industry?
Nickel foam nickel porous sintered powder filter panel 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 Nickel foam nickel porous sintered powder filter panel recyclable or reusable?
Yes, Nickel foam nickel porous sintered powder filter panel 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 Nickel foam nickel porous sintered powder filter panel compare to traditional metal forms?
The cost depends on factors like the metal type, production method, and purity. While Nickel foam nickel porous sintered powder filter panel 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.
(Nickel foam nickel porous sintered powder filter panel)
