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Contact Information
412007, No. 86, Tomorrow Road, Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province
Contact Phone
WhatsApp：+86 13973326303
Contact: Chen Lianlian 13973326303 Huo Shuqiang13607335099
Chromium Nitride
Zhuzhou Sanli Cemented Carbide New Material Co., Ltd., established in 2007, specializes in the production and sales of metal carbides, nitrides, composite carbides, metal powders and thermal spray powders. Products are mainly used in cemented carbide, cermet, electronics, thermal spraying and other fields.
Category: Products
Key words: additives
Product Parameters
Application:
Produce coating materials and ceramic materials with high hardness and high wear resistance.
Chemical Characteristics
|
Grade |
FCrN-1 |
FCrN-2 |
FCrN-3 |
|
|
Main contents（%） |
Cr |
Balance |
Balance |
Balance |
|
N |
11-18 |
8-12 |
4-7 |
|
|
Impurity contents （%）Max |
C |
0.1 |
0.1 |
0.1 |
|
O |
0.3 |
0.3 |
0.3 |
|
|
Fe |
0.5 |
0.5 |
0.5 |
|
|
Si |
0.3 |
0.35 |
0.5 |
|
|
Al |
0.2 |
0.3 |
0.3 |
|
|
P |
0.02 |
0.02 |
0.02 |
|
|
S |
0.02 |
0.02 |
0.02 |
|
|
Size |
60-325mesh |
60-325mesh |
60-325mesh |
|
Physical Characteristics
| CAS:24094-93-7 | Crystal Structure: cubic |
| Molecular Formula:CrN | Melting Point: 1770°C |
| Molecular Weight: 60.00 | Pyroconductivity : 11.7W/m.K |
| Color: black powder | Density: 5.9g/cm3 |
Chromium nitride is an excellent alloy additive for steelmaking. At the same time, due to its good physical and mechanical properties, it has better wear resistance than titanium nitride, and is the only material with anti-ferromagnetism in nitrides. CrN is used as a corrosion resistant coating material and in metal forming and plastic forming applications. CrN is also an important component in advanced multi-component coating systems, such as CrAlN, for hard wear applications on cutting tools. Chromium nitride is widely used in the preparation of coating materials with high hardness and high wear resistance. For example, in the automotive industry, chromium nitride coatings can be used to manufacture engine parts, valves, crankshafts and other parts with high wear resistance; In the aerospace field, chromium nitride coating can be used to manufacture high temperature and high pressure parts such as turbine blades and turbine disks. In the electronics industry, chromium nitride coatings can be used to manufacture high-density storage media such as hard disks and optical discs.
In addition to coating materials, chromium nitride can also be used to prepare ceramic materials with high hardness. For example, after mixing chromium nitride with alumina, zirconia and other ceramic materials, high hardness and high wear resistance ceramic materials can be prepared for the manufacture of high-strength parts such as cutting tools and bearings.
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Company address: 412007, No. 86, Tomorrow Road, Liyu Industrial Park, Tianyuan District, Zhuzhou City, Hunan Province
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