Tantalum Diboride (TaB2) Micron Powder, Purity: 99.5+%, Size: 5-10 μm

Product Overview of Tantalum Diboride (TaB2) Micron Powder, Purity: 99.5+%, Size: 5-10 μm

Tantalum Diboride Micron Powder is a refractory ceramic material for developing advanced composites and components intended for demanding thermal environments. Combining high hardness with thermal and electrical conductivity, TaB₂ provides a versatile foundation for ultra-high-temperature ceramic formulations. It can be combined with silicon carbide and other ceramic phases to tailor mechanical properties, microstructure, and oxidation behavior through controlled processing. Suitable for powder-based ceramic development, it supports both the production of dense refractory composites and research into materials for extreme service conditions.

Technical Properties of Tantalum Diboride (TaB2) Micron Powder, Purity: 99.5+%, Size: 5-10 μm

Applications

• Ultra-High-Temperature Ceramics: Starting material for developing TaB₂-based refractory ceramics and structural composites for high-temperature environments.
• Advanced Ceramic Composites: Ceramic constituent in TaB₂–SiC and TaB₂–SiC–BN systems investigated for tailored densification, hardness, fracture toughness, and oxidation behavior.
• Oxidation-Resistance Additives: Additive in selected ZrB₂–SiC-based formulations, where TaB₂ additions have demonstrated improved oxidation resistance under studied conditions.
• Protective Ceramic Coatings: Constituent in multiphase coatings containing tantalum borides, silicides, and silicon carbide, investigated for protecting carbon/carbon composites against oxidation.
• Ceramic Processing Research: Feedstock for hot-pressing and spark plasma sintering studies exploring the relationship between composition, processing, microstructure, and mechanical performance.