Overview of High Purity Niobium and Niobium alloy C103 rod /bar
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 Purity Niobium and Niobium alloy C103 rod /bar
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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 Purity Niobium and Niobium alloy C103 rod /bar)
Parameters of High Purity Niobium and Niobium alloy C103 rod /bar
The high purity Niobium and Niobium alloy C103 rod /bar is typically characterized by its low content of impurities, with the maximum percentage composition of niobium (99.9%) in the alloy.
C103 rod /bar is often used in applications where high performance, stability, and durability are required. It can be used as a replacement for traditional niobium rod in various industries such as aerospace, automotive, energy, and medical equipment.
In terms of parameters, some commonly measured properties of C103 rod include:
* Mesh size: This refers to the thickness of the mesh or cross-section of the rod, which determines the mesh size of particles that can pass through it.
* Bond strength: This measures the strength between adjacentNiobium layers in the rod, which is important for determining its strength and durability under different conditions.
* Temperature coefficient: This describes how the length of time it takes for the temperature of the rod to change by one degree Celsius per hour. A lower coefficient indicates better thermal stability.
* Critical density: This is the critical mass of the rod at which it can achieve its highest load-bearing capacity. The higher the critical density, the greater the strength and stability of the rod.
Overall, the high purity Niobium and Niobium alloy C103 rod /bar is an excellent choice for applications that require high performance, reliability, and durability under extreme conditions.
(High Purity Niobium and Niobium alloy C103 rod /bar)
Applications of High Purity Niobium and Niobium alloy C103 rod /bar
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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 Purity Niobium and Niobium alloy C103 rod /bar
Q: How is High Purity Niobium and Niobium alloy C103 rod /bar produced?
A: High Purity Niobium and Niobium alloy C103 rod /bar 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 Purity Niobium and Niobium alloy C103 rod /bar 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 Purity Niobium and Niobium alloy C103 rod /bar 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 Purity Niobium and Niobium alloy C103 rod /bar 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 Purity Niobium and Niobium alloy C103 rod /bar 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 Purity Niobium and Niobium alloy C103 rod /bar)
