Product Properties
Titanium Nitride (TiN) nanopowder/nanoparticles (nm & um)
Size | Type | Particle size（nm） | Purity（%） | Specific surface area（m2/g） | Bulk density（g/cm3） | Polymorphs | Color |
nm | JB-TiN-001 | 30 | >99.9 | 60.8 | 0.12 | cube | black |
sub um | JB-TiN-002 | 800 | >99.9 | 10.0 | 2.3 | cube | yellowish |
Custom | Acccording to customers requirment. (30-800nm etc) | ||||||
Titanium Nitride (TiN) Nanopowder Main Feature
TiN is extremely hard, with a Mohs hardness of around 9. This makes it comparable to corundum (sapphire, ruby) and only slightly less hard than diamond. This high hardness is one of its most prized properties, enabling its use as a coating material to enhance the wear resistance of tools and components. TiN has a melting point of approximately 2,930°C (5,310°F), contributing to its stability and utility in high-temperature applications. This high melting point, combined with its hardness, makes it a preferred material in environments subject to extreme heat and wear conditions.The high hardness of TiN directly contributes to its excellent wear resistance, making it suitable for coating cutting tools, bearings, and gears to extend their service life.TiN exhibits good resistance to many chemical environments, making it a protective coating against corrosion for various metals.
Titanium Nitride (TiN) Nanopowder Applications
Cutting Tools and Machining: TiN coatings are widely applied to cutting tools, drills, end mills, and inserts to improve their life span by reducing wear and tear. The hard surface minimizes friction and heat, allowing for faster cutting speeds and longer tool life.
Wear-Resistant Coatings: Beyond cutting tools, TiN is used to coat various industrial components subject to high wear, such as gears, bearings, and engine parts. This application extends the operational life of these components significantly.
Decorative Finishes: Due to its attractive gold-like color, TiN coatings are used in jewelry, watches, and architectural hardware. These coatings are not just for looks; they add a durable, wear-resistant surface to the items.
Medical Instruments and Implants: The biocompatibility and wear resistance of TiN make it an excellent coating for surgical instruments, orthopedic implants, and dental tools. It ensures longevity and safety in medical applications.
- Energy Sector: In energy applications, including oil and gas extraction equipment, TiN coatings protect against wear and corrosion, improving the efficiency and lifespan of drilling and extraction tools.