Overview of 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle )
Niobium Carbide (NbC) is a refractory ceramic compound composed of niobium and carbon elements, known for its exceptional hardness, high melting point, and excellent thermal and electrical conductivity. It belongs to the family of transition metal carbides, which are valued for their remarkable mechanical properties and resistance to extreme environments. Niobium carbide is a dark gray, extremely hard material that finds application in areas requiring wear resistance, high-temperature stability, and corrosion resistance.
Features of 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle )
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High Melting Point: Niobium carbide has a melting point of approximately 3,400 to 3,500°C, making it suitable for high-temperature applications.
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Hardness and Wear Resistance: With a Vickers hardness in the range of 2000-2500 Hv, NbC is one of the hardest materials, providing excellent wear resistance in abrasive environments.
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Thermal Conductivity: It exhibits good thermal conductivity, facilitating heat dissipation and making it useful in high-heat-load applications.
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Chemical Stability: Niobium carbide is resistant to corrosion from most acids and alkalis, excluding hydrofluoric acid, and is stable under oxidizing conditions.
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Electrical Conductivity: Although a ceramic, niobium carbide demonstrates moderate electrical conductivity, contributing to its use in some electronic applications.
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Density: Despite its hardness, niobium carbide has a relatively high density of about 8.53 g/cm³, adding to its mass efficiency in wear-resistant coatings.
(50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ))
Parameters of 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle )
The properties of super fine NiobiumNb powder depend on various factors such as particle size, composition, temperature, and application.
Here are some commonly used parameters for the 50nm Nano Niobium Nb Powder:
1. Particle size: The size of the particles determines their mechanical, thermal, and chemical properties. For example, smaller particles have higher surface area and more functional groups, which can improve performance in certain applications.
2. Composition: The composition of the powder can affect its properties, such as its melting point, hardness, and electrical conductivity.
3. Temperature: The temperature at which the powder is synthesized affects its behavior, including its mechanical strength, electrical conductivity, and corrosion resistance.
4. Application: The type of application for the powder determines its properties, such as its stability, durability, and compatibility with other materials.
To obtain a sample of the 50nm Nano Niobium Nb Powder, you may need to use various techniques such as screening, mass spectrometry, or X-ray diffraction analysis. The specific parameters that are relevant to your application will depend on your requirements and available resources.
(50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ))
Applications of 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle )
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Cutting Tools and Tool Inserts: In the manufacturing of cutting and machining tools due to its wear resistance and ability to maintain sharp edges at high temperatures.
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Wear-Resistant Coatings: As a coating on metal parts exposed to severe wear conditions, such as drill bits, mining equipment, and pump components.
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Heat Shields and Furnace Components: In high-temperature furnaces and kilns due to its excellent thermal stability and resistance to oxidation.
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Electrode Materials: In some specialized electrodes for electrical discharge machining (EDM) and electrochemical processes.
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Cemented Carbides: As a component in cemented carbide composites, enhancing their toughness and wear resistance.
Company Profile
MyCarbides is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality carbides and relative 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 carbide materials 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 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle )
Q: How is 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ) produced?
A: 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ) is typically synthesized through the carburization of niobium metal powder or oxide at high temperatures in a reducing atmosphere or via direct reaction of niobium with carbon.
Q: Can 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ) be machined?
A: Due to its extreme hardness, machining niobium carbide directly is challenging. It is often fabricated using powder metallurgy techniques, sintering, or applied as a coating through processes like chemical vapor deposition (CVD) or physical vapor deposition (PVD).
Q: Is 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ) biocompatible?
A: While not extensively studied for biomedical applications, niobium-based materials generally exhibit good biocompatibility. Specific studies would be required to assess NbC’s suitability for biomedical implants.
Q: How does 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ) compare to tungsten carbide in terms of hardness?
A: Both are hard materials, but tungsten carbide (WC) is slightly harder, with a typical Vickers hardness of around 2200 Hv, whereas niobium carbide ranges from 2000 to 2500 Hv.
Q: What are the main advantages of using 50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ) in tooling applications?
A: The advantages include increased tool life due to high hardness and wear resistance, improved heat resistance allowing for faster machining speeds, and retention of cutting edge sharpness even under high loads.
(50nm Nano Niobium Nb Powder ( Superfine Nb Niobium nanoparticle ))
