Overview of High Purity NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive
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 NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive
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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 NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive )
Parameters of High Purity NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive
The product you provided is a high-purity, Crystalline aluminum-nitride (NbN) composite with a cas number of 12069-94-2. This material is a promising candidate for use in various applications due to its excellent wear resistance and high thermal stability.
Here are some of the key properties and characteristics of this powder:
* High purity: The compound has been tested and shown to have an extremely low impurities content, with only trace amounts of other elements present.
* Competitive parameter: The cas number of 12069-94-2 indicates that this material meets certain standards for its chemical composition and physical properties, which can make it more competitive compared to other similar materials on the market.
* Wear-resistant: The high porosity of NbN allows it to easily absorb wear and reduce friction, making it well-suited for use in industrial applications where long-term durability is important.
* Thermal stability: NbN is highly resistant to thermal expansion and contraction, making it suitable for use in extreme temperature environments or in components that require stable operation over a wide range of temperatures.
* Chemical compatibility: NbN has good chemical compatibility with a wide range of other materials, including metals, plastics, and composites, making it a versatile choice for a variety of applications.
Overall, the high-purity, Crystalline aluminum-nitride (NbN) composite with the cas number of 12069-94-2 is a promising material that combines several desirable properties for various industrial and commercial applications.
(High Purity NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive )
Applications of High Purity NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive
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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.
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FAQs of High Purity NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive
Q: How is High Purity NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive produced?
A: High Purity NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive 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 NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive 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 NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive 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 NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive 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 NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive 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 NbC CAS 12069-94-2 Powder Niobium Carbide with Competitive )
