Niobium Carbide

C103 Niobium alloy disk for aerospace usage

Niobium Carbide represents a class of advanced ceramic materials that merge exceptional hardness, thermal stability, and electrical conductivity into a robust package suited for demanding environments.

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Overview of C103 Niobium alloy disk for aerospace usage

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 C103 Niobium alloy disk for aerospace usage

  1. High Melting Point: Niobium carbide has a melting point of approximately 3,400 to 3,500°C, making it suitable for high-temperature applications.

  2. 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.

  3. Thermal Conductivity: It exhibits good thermal conductivity, facilitating heat dissipation and making it useful in high-heat-load applications.

  4. Chemical Stability: Niobium carbide is resistant to corrosion from most acids and alkalis, excluding hydrofluoric acid, and is stable under oxidizing conditions.

  5. Electrical Conductivity: Although a ceramic, niobium carbide demonstrates moderate electrical conductivity, contributing to its use in some electronic applications.

  6. 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.

C103 Niobium alloy disk for aerospace usage

(C103 Niobium alloy disk for aerospace usage)

Parameters of C103 Niobium alloy disk for aerospace usage

The C103 Niobium alloy disk used in aerospace applications is a high-performance material with several key properties that make it suitable for this purpose:

1. Strength: The C103 Niobium alloy has excellent mechanical strength, which makes it capable of withstand high temperatures and pressures without deforming or breaking.
2. corrosion resistance: Niobium has good corrosion resistance, making the C103 alloy resistant to rusting and corrosion caused by water, air, and other environmental factors.
3. thermal stability: The C103Niobium alloy has high thermal stability, meaning that it can withstand extreme heat conditions without undergoing significant degradation.
4. low density: The C103 Niobium alloy is relatively lightweight compared to other metals, making it ideal for use in aerospace applications where weight reduction is important.
5. high ductility: Niobium has a high ductility, meaning that it can easily be bent and twisted without cracking or breaking.

Overall, the C103 Niobium alloy disk is an excellent choice for use in aerospace applications due to its combination of strong, corrosion-resistant, thermal-stable, lightweight, and high-ductile properties.

C103 Niobium alloy disk for aerospace usage

(C103 Niobium alloy disk for aerospace usage)

Applications of C103 Niobium alloy disk for aerospace usage

  1. 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.

  2. Wear-Resistant Coatings: As a coating on metal parts exposed to severe wear conditions, such as drill bits, mining equipment, and pump components.

  3. Heat Shields and Furnace Components: In high-temperature furnaces and kilns due to its excellent thermal stability and resistance to oxidation.

  4. Electrode Materials: In some specialized electrodes for electrical discharge machining (EDM) and electrochemical processes.

  5. 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 C103 Niobium alloy disk for aerospace usage

Q: How is C103 Niobium alloy disk for aerospace usage produced?
A: C103 Niobium alloy disk for aerospace usage 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 C103 Niobium alloy disk for aerospace usage 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 C103 Niobium alloy disk for aerospace usage 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 C103 Niobium alloy disk for aerospace usage 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 C103 Niobium alloy disk for aerospace usage 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.

C103 Niobium alloy disk for aerospace usage

(C103 Niobium alloy disk for aerospace usage)

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