Chromium Nitride CrN Powder Chromium (ii) Nitride CAS 12053-27-9

About Chromium Nitride CrN Powder:

Chromium nitride is an extremely hard, inert film coating used primarily for precision metal parts. Chromium nitride CrN has stronger high-temperature resistance than tin, making it an ideal choice in high-temperature environments. Chrome nitride also performs well in corrosive environments and sliding wear applications.

Using cathode arc plasma deposition technology. Cathodic arc plasma deposition is a relatively new thin-film deposition technology, similar to ion deposition technology in many aspects. Its advantages are a high ionization rate in the stream of emitted particles, and these ionized ions have high kinetic energy (40-100eV). Many advantages of ion beam deposition, such as adhesion enhancement, increased density of states, and high reaction rate to compound film formation, are reflected in cathodic arc plasma deposition. Cathode arc plasma deposition has its unique advantages, such as the deposition on a more complex shape substrate, high deposition rate, good coating uniformity, low substrate temperature, easy to prepare ideal chemical ratio of compounds or alloys.

The evaporation of cathode materials by the evaporation process is due to the high current density, and the resulting evaporates consist of electrons, ions, central gas atoms, and particles. At the cathode arc point, the material is almost 100% ionized, where ions are emitted almost perpendicular to the surface of the cathode. When high-energy chromium ions encounter nitrogen, they react immediately, becoming gaseous chromium nitride molecules.

Feel free to inquire about the latest chromium nitride price if you would like to buy Chromium Nitride powder in bulk.

What does PVD stand for?

PVD stands for physical vapor deposition, which describes various vacuum deposition methods that can be used to prepare films and coatings on metal, ceramic, glass, and polymer substrates.

Product Performance of Chromium Nitride Powder:

Our chromium powder has high purity, ultrafine particle size, bigger surface area.

The surface activity is high in plasticizing and thermostable organization ceramics.

How is Chromium Nitride CrN Powder produced?

CrCl3 and NaN3 were used as raw materials to prepare chromium nitride at high temperatures and high pressure, and the reaction rate was reduced by adding NaCl to ensure the experiment's safety and the cavity's stability. To consider possible gas release and synthesis safety, NaCl to NaN3 is added at least twice to reduce the reaction rate; the molar ratio of N2 to NaCl is at least one time to fully release the gas. The initial bulk sample was synthesized by adjusting the reaction temperature and time; the reaction products were CrN and NaCl, and the high-purity CrN was obtained by washing.

Applications of Chromium Nitride Powder:

CrN is a corrosion-resistant chromium nitride coating material in metal and plastic forming applications. CrN is commonly used in medical implants and tools. CrN is also valuable for hard-wear cutting tools in advanced multi-component coating systems such as CrAlN. In addition, applications of chromium nitride include:

Higher temperature applications

Sliding wear application

Wear resistance of precision components

Eliminate wear, fretting, micro-welding, clamping and adhesion wear

Enhanced corrosion resistance, but not complete encapsulation of parts

Low friction

It can accommodate sharp edges

Small size effect, very suitable for small tolerance parts

The fundamental material physics of CrN has recently been debated in prestigious scientific journals such as Nature Materials due to its good properties. In particular, the importance of magnetism in both low and high-temperature phases has been demonstrated through quantum mechanical calculations of the electronic structure of compounds.

Packing & Shipping of Chromium Nitride CrN powder:

We have many different kinds of packing, which depend on the chromium nitride CrN powder quantity.

Chromium nitride CrN powder packing: vacuum packing, 100g, 500g, or 1kg/bag, 25kg/barrel, or as your request.

Chromium nitride CrN powder shipping: could be shipped out by sea, by air, or by express as soon as possible once payment receipt.

Chromium nitride powder supplier

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12 years of experience in providing super high-quality chemicals and Nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

If you are looking for high-quality chromium nitride powder, please feel free to contact us and send an inquiry. ([email protected])