Tantalum boride powder is a ceramic material with excellent high-temperature stability and extremely high hardness, specifically developed for demanding industrial applications, particularly in ultra-high-temperature ceramics (UHTC). With a melting point as high as 3,220°C, it offers excellent thermal conductivity and oxidation resistance, making it an ideal choice for aerospace, metallurgy, and wear-resistant applications.
We offer Tantalum boride powder with controlled particle size, high purity, and excellent flowability. We also support customized particle size ranges and grading to meet diverse processing and molding requirements.
Particle Size: Customizable
Melting Point up to 3,220°C, Extremely High-Temperature Resistance
Excellent Thermal Conductivity and Oxidation Resistance
Good Electrical Conductivity and Corrosion Resistance
Packaging: Customizable
Suitable for hot pressing, CVD, SPS, and coating processes.
Aerospace: Used as a thermal protection material for hypersonic vehicles, such as nose cones and leading edges.
Wear-Resistant Coating: Provides high hardness and wear resistance for cutting tools, molds, nozzles, and other applications. Metallurgical Industry: Used as an additive to strengthen cemented carbide or prepare specialized ceramic composites.
Electrodes and Electronics: Its high conductivity makes it suitable for use as discharge plasma electrodes or high-temperature electrical contacts.
We provide a Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and relevant particle size and impurity element testing reports with each shipment. We also support third-party testing and certification to ensure customer confidence in product performance.
Molecular formula: TaB₂
Molecular weight: 202.52 g/mol
Appearance: Gray-black powder with fine particles and a dense structure
Density: Approximately 12.2 g/cm³ (close to theoretical density)
Melting point: Approximately 3,220°C (high melting point)
Crystal structure: Hexagonal (AlB₂-type structure)
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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