Overview of High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder
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 High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder
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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.
(High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder)
Parameters of High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder
The specific parameters for the high-quality 90 TaC/10 NbC 90/10 tantalum carbide and niobium carbide compound powder will depend on several factors, including the intended application of the powder, its intended usage in various industries, and the desired properties of the final product.
Some general guidelines for determining the powder’s performance parameters include:
* Tolerances: The powder must meet certain tolerance levels to ensure that it is compatible with the component being made.
* Melting point: This determines how quickly the powder melts under normal conditions and can affect its chemical stability and wear resistance.
* Strength and stiffness: These properties are important for applications where the powder may be subjected to stress or deformation over time.
* Porosity: This affects the powder’s ability to hold fluid droplets or gases, which can have implications for the powder’s behavior during operation.
* Optical properties: These include color, clarity, and atomic number distribution, which can impact the appearance and optical properties of the final product.
It’s also worth noting that these parameters may change depending on the specific process or method used to produce the powder, as well as the materials being used as components. It would be best to consult relevant literature and consult with experts in the field for more detailed information on specific powder properties and their use cases.
(High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder)
Applications of High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder
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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 High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder
Q: How is High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder produced?
A: High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder 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 High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder 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 High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder 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 High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder 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 High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder 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.
(High quality 90TaC/10NbC 90/10 Tantalum Carbide and Niobium Carbide Compound Powder)
