Chromium Nitride Powder

Chromium Nitride Powder

Short Description:

  • Model Number: HR-CrN
  • CAS NO: 12053-27-9
  • EINECS: 246-016-3
  • Relative density: 6.14
  • Melting Point: 1282℃
  • Appearance: black gray powder
  • Application: Alloy additives, powder metallurgy, wear-resistant coatings
  • Product Detail

    Product Description

    Chromium nitride (CrN) is a new material with unique properties and wide application. Chromium nitride is a compound composed of chromium and nitrogen atoms. Chromium nitride has high hardness and good wear resistance, chromium nitride has a high hardness, which makes it in the field of tools and wear materials have a wide range of applications. Chromium nitride has excellent chemical stability and can remain stable in high temperature and corrosive environments. It has good oxidation resistance and can prevent oxidation at high temperatures. In addition, chromium nitride also has good corrosion resistance and can resist the erosion of most chemicals.

    Specification details

    NO         Chemical Composition(%)        
    Cr+N N Fe Al Si S P C O
    HR-CrN 95.0  11.0  0.20  0.20  0.20  0.02  0.01  0.10  0.20 
    Normal Size 40-325mesh; 60-325mesh; 80-325mesh


    1. Steelmaking alloy additives;

    2. Cemented carbide, powder metallurgy;

    3. Used as a wear-resistant coating.

    Adding chromium nitride powder to mechanical parts and dies can enhance their lubricity and wear resistance. Higher surface hardness, lower friction coefficient and lower residual stress make it suitable for wear-resistant, metal-to-metal friction applications.

    Quality control system


    Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.

    Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.

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