CrN Chromium Nitride Nano Powder ( Ultrafine CrN Chromium Nitride Powder)

Overview of 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. CrN 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, which is similar to ion deposition technology in many aspects. Its advantages are 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, high reaction rate to compound film formation, are reflected in cathodic arc plasma deposition. Cathode arc plasma deposition has its own 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, turning into gaseous chromium nitride molecules. Feel free to send an inquiry to get the latest price if you would like to buy Chromium Nitride CrN Powder in bulk.Product Performance of Chromium Nitride CrN powder:Our chromium powder is with high purity, ultrafine particle size, bigger surface area.The surface activity is high, uses in the plasticizing ceramics as well as the thermostable organization ceramics.

Features of Chromium Nitride CrN powder

High Solidity and Wear Resistance: The solidity can reach up to 15 – 20 GPa. This home makes it possible for coverings made from CrN powder to withstand wear and abrasion efficiently, significantly prolonging the life span of mechanical parts and tools in applications such as steel cutting and creating.

Excellent Corrosion Resistance: CrN powder exhibits outstanding chemical stability and can resist the erosion of many corrosive media. It forms a dense and stable protective film on the surface of materials, protecting them from corrosion in harsh environments like humid air, acid and alkali solutions. It is of great significance for the long-term use of materials in corrosive environments.

High-Temperature Resistance: CrN has a relatively high melting point, generally around 1500 – 1700°C. It can maintain good stability and mechanical properties at high temperatures. It can resist oxidation and thermal deformation at high temperatures. Therefore, it is widely used in high-temperature components such as aero-engine blades and combustion chambers.

Good Electrical and Thermal Conductivity: CrN powder has good electrical and thermal conductivity. This allows it to play a role in some electronic devices and thermal management applications, such as being used as a conductive or heat-dissipating coating in electronic packaging to improve the performance and reliability of devices.

Attractive Appearance: Coatings made from CrN powder usually have a bright metallic luster and a uniform color, often showing a silver-gray or blackish appearance, which not only provides protection but also has a decorative effect, making it widely used in the surface treatment of decorative parts in the fields of architecture and jewelry.

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

Parameter table of Chromium Nitride CrN powder

Product Name	MF	Purity	Paticle Size	Melting Point	Density   (g/cm3)	Color
chromium nitride	CrN	99%	325 mesh	1650℃	6.14	gray

Chromium Nitride CrN Powder Properties
Other Names	Chromium(III) nitride, Chromium mononitride, nitridochromium, azanylidynechromium
CAS No.	12053-27-9
Compound Formula	CrN
Molecular Weight	66.0028
Appearance	Black powder
Melting Point	N/A
Solubility in water	N/A
Density	5.9 g/cm3
Purity	99.90%
Particle Size	325mesh
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young’s Modulus	N/A
Exact Mass	65.943582
Monoisotopic Mass	65.943588 Da
Chromium Nitride CrN Powder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

Chemical Composition of Chromium Nitride CrN powder:

CrN	O	Fe	Ca	Mg	Mn
99%	0.04%	0.002%	0.001%	0.002%	0.002%

Applications of Chromium Nitride CrN powder

CrN is made use of as a corrosion-resistant covering material in metal creating and plastic creating applications. CRN is typically used in clinical implants and devices. CrN is also a valuable part in advanced multi-component layer systems such as CrAlN for hard-wear cutting devices. Additionally, applications of chromium nitride consist of Greater temperature level applications, wear application resistance of accuracy parts, eliminating wear, stressing, micro-welding, securing and adhesion enhanced rust resistance, but not full encapsulation of parts reduced friction can suit sharp edgesSmall dimension result, extremely suitable for tiny resistance parts.The fundamental product physics of CrN has actually lately been questioned in prominent clinical journals such as Nature Products due to its good residential properties. In particular, the importance of magnetism in both reduced and high-temperature phases has been demonstrated through quantum mechanical calculations of the digital structure of substances.

Production Method of Chromium Nitride CrN powder

CrN is used as a corrosion-resistant covering material in metal-creating and plastic-creating applications. CRN is typically used in clinical implants and devices. CrN is also a valuable part of advanced multi-component layer systems such as CrAlN for hard-wear cutting devices. Additionally, applications of chromium nitride consist of Greater temperature level applications, wear application resistance of accuracy parts, eliminating wear, stressing, micro-welding, securing and adhesion enhanced rust resistance, but not complete encapsulation of parts reduced friction can suit sharp edgesSmall dimension result, highly suitable to tiny resistance parts. The fundamental product physics of CrN has actually lately been questioned in prominent clinical journals such as Nature Products due to its good residential properties. In particular, the importance of magnetism in both reduced and high-temperature phases has been demonstrated through quantum mechanical calculations of the digital structure of substances.

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.If you are interested,please feel free to contact us or click on the needed products to send an inquiry.

Storage Condition of Chromium Nitride CrN powder

Chromium nitride (CrN) powder ought to be saved in a completely dry, great atmosphere at temperatures between 15– 25 ° C. It needs to be secured in airtight containers to avoid wetness absorption and oxidation, which can weaken its homes. Prevent exposure to strong acids, bases, or reactive chemicals. Store in a well-ventilated area far from direct sunlight to keep stability. In addition, handle with like protect against dirt formation, as fine fragments may present respiratory risks. Proper storage guarantees CrN preserves its hardness, corrosion resistance, and thermal stability for ideal performance in finishings, electronic devices, and high-temperature applications.

Payment of Chromium Nitride CrN powder

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Package and shipment 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, by express as soon as possible once payment receipt.

5 FAQs of Chromium Nitride CrN powder

1. What are the typical applications of CrN powder?
   CrN powder is widely used in the coating industry to improve the wear resistance, corrosion resistance and hardness of materials. It is often used in the surface treatment of cutting tools, molds, mechanical parts and aerospace components. In addition, it also has applications in the electronics industry and decorative fields due to its good electrical conductivity and attractive appearance.
2. How to prepare CrN powder?
   Standard preparation methods of CrN powder include physical vapor deposition (PVD) such as sputtering and chemical vapor deposition (CVD). In PVD, chromium atoms are deposited on the substrate and react with nitrogen to form CrN. CVD uses chemical reactions of gaseous precursors containing chromium and nitrogen at high temperatures to deposit CrN on the surface of the substrate. There are also methods like nitriding of chromium or its compounds in a nitrogen atmosphere.
3. What factors affect the quality of CrN powder?
   The pureness of raw materials, preparation procedure criteria (such as temperature level, stress, and gas circulation rate), and reaction time have a substantial impact on the top quality of CrN powder. Contaminations in resources can result in a decrease in the purity of the powder and affect its performance. Incorrect procedure parameters might cause non-uniform particle size, flawed crystal framework and low solidity of the powder.
4. How to store CrN powder properly?
   CrN powder should be stored in a dry, cool and well-ventilated environment, preferably at 15 – 25°C. It should be sealed in airtight containers to prevent contact with air and moisture, which can cause oxidation and agglomeration. Please keep it away from sources of heat, direct sunlight and reactive substances to maintain its stability and performance.
5. Is CrN powder harmful to human health?
   CrN powder itself is generally not extremely toxic. Nevertheless, like several fine powders, if inhaled in large amounts, it may create respiratory system irritability and potential harm to the lungs. On top of that, during the prep work and processing of CrN powder, some damaging gases or materials might be created. Consequently, it is essential to take suitable safety measures, such as wearing masks and handwear covers, when managing CrN powder to make sure personal safety and security.