Description
Niobium Carbide (NbC) Micron Powder – 99.95% Purity, 1–3 µm
Niobium Carbide (NbC) Micron Powder is a refractory ceramic material renowned for its exceptional hardness, thermal stability, and high melting point. With a purity of 99.95% and particle size of 1–3 µm, NbC is widely applied in industries requiring extreme durability and high-temperature resistance.
Its combination of mechanical strength, wear resistance, and chemical stability makes NbC a key additive for cutting tools, hard alloys, aerospace components, and protective coatings.
Technical Properties
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Purity: 99.95%
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Average Particle Size: 1–3 µm
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Density: 7.9 g/cm³
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Melting Point: 3490 °C
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Boiling Point: 4300 °C
Key Features
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Ultra-high melting point and excellent thermal stability
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Superior hardness and wear resistance
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Good chemical resistance against acids and oxidation
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Compatible with various refractory and high-strength alloys
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Enhances mechanical strength of composites and coatings
Applications
Refractory & High-Temperature Materials
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Used in refractory linings and ceramics requiring resistance to extreme heat and chemical attack.
Cutting Tools & Wear-Resistant Components
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Improves hardness and durability of cutting tools, drill bits, and wear parts, extending service life in demanding conditions.
Aerospace & Defense
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Applied in jet engine turbine blades, valves, and rocket nozzle coatings due to its resistance to high-temperature erosion.
Hard Alloys & Coatings
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Acts as an additive in cemented carbides and cermets to enhance toughness, hardness, and thermal stability.