Product Properties
Chromium Nitride (CrN) nanopowder/nanoparticles (nm & um)
Size | Type | Particle size（nm） | Purity（%） | Specific surface area（m2/g） | Bulk density（g/cm3） | Polymorphs | Color |
nm | JB-CrN-001 | 100 | >99.9 | 33.5 | 3.19 | cube | gray black |
sub um | JB-CrN-002 | 700 | >99.9 | 9.43 | 4.6 | cube | grey brown |
Custom | Acccording to customers requirment. (30-800nm etc) | ||||||
Chromium Nitride (CrN) Nanopowder Main Feature
CrN is extremely hard and resistant to wear, making it ideal for protective coatings in tools and machinery that are subject to high levels of friction and wear. This property extends the life of components by reducing the rate of degradation and failure.Chromium Nitride exhibits excellent resistance to corrosion, particularly in environments that are acidic or where oxidative conditions are prevalent. This makes it suitable for use in harsh chemical environments and in applications where material longevity is critical. CrN maintains its structural integrity and properties at high temperatures, making it suitable for applications in automotive, aerospace, and industrial equipment that operate under high thermal conditions.CrN coatings show excellent adhesion to a variety of substrates, including metals and alloys. This property ensures that the coatings remain effective over time, providing consistent protection against wear and corrosion.
Chromium Nitride (CrN) Nanopowder Applications
Protective Coatings: One of the primary applications of CrN is in the form of thin protective coatings applied to metal tools, dies, and machine parts. These coatings significantly enhance the wear resistance and lifespan of the components by providing a hard, durable surface that can withstand high friction and abrasive conditions.
Cutting Tools: CrN coatings are applied to cutting tools such as drills, milling cutters, and turning tools to improve their hardness and resistance to wear. This results in longer tool life, reduced downtime, and improved efficiency in machining operations.
Automotive Components: In the automotive industry, CrN is used to coat engine parts, transmission components, and other wear-prone parts to reduce friction, improve wear resistance, and enhance performance under high temperatures.
Decorative Finishes: Due to its attractive silver-gray color, CrN is also used for decorative coatings on various products, including watches, jewelry, and architectural fittings. These coatings are not just aesthetically pleasing but also offer enhanced surface hardness and corrosion resistance.
Aerospace Applications: The high temperature stability and corrosion resistance of CrN make it suitable for aerospace applications, where it is used to protect engine components and other critical parts from wear and thermal degradation.
Medical Devices: CrN coatings are applied to surgical tools and implants due to their biocompatibility, hardness, and resistance to corrosion. This improves the durability and safety of medical devices.