5 grams/64 €                        
100 grams/140 €  
500 grams/337 €    
1000 grams/506 €  

Titanium Nitride (TiN) Nanopowder/Nanoparticles

Purity: 99.3+%, Size: 790 nm, Cubic 

Titanium Nitride (TiN) Nanoparticles are high-performance refractory ceramics synthesized via the plasma arc vapor phase method, resulting in a robust cubic crystalline structure. Known for combining the hardness of a ceramic with the electrical conductivity of a metal, these particles serve as a critical reinforcement phase in advanced material science. The sub-micron scale of this powder allows for excellent interfacial bonding in composite matrices, providing a significant increase in friction resistance and mechanical toughness. TiN is chemically inert and maintains its structural integrity under extreme thermal stress, making it an ideal candidate for applications requiring a superior diffusion barrier. Its golden-like optical properties at the nanoscale and its inherent biocompatibility further extend its utility into specialized medical and decorative coating sectors.

Technical Properties

Applications

• Precision Tooling and Mold Manufacturing: Applied as an ultra-hard coating to extend the service life of cutting tools, drills, and plastic injection molds by significantly reducing abrasive wear and surface friction.
• Semiconductor and Microelectronics: Functions as a high-stability barrier layer in interconnect metallization to prevent copper diffusion. It is also utilized as a gate electrode in metal-oxide-semiconductor (MOS) transistors and for fabricating low-barrier Schottky diodes.
• Biomedical Engineering: Used to coat orthopedic implants, artificial limbs, and dental prostheses. Its biocompatibility prevents the leaching of metallic ions into the body while providing a smooth, wear-resistant surface for articulating joints.
• Thermal and Protective Coatings: Integrated into aerospace components and high-temperature machinery to provide oxidation resistance and thermal stability in environments reaching near-melting conditions.
• Advanced Metallurgy: Employed as a grain-refining agent in high-strength alloys to enhance tensile properties and resistance to thermal fatigue.
• Plasmonic and Optical Research: Utilized in high-efficiency solar thermal collectors and plasmonic devices due to its ability to absorb and convert light into localized heat effectively.

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