Specification of Cr3C2 nanopowder:
|
Part No.
|
Particle
|
Purity
(%)
|
SSA
(m2/g)
|
Bulk density
(g/cm3)
|
Density
(g/cm3)
|
Crystal
|
Color
|
|
CP2406-500N
|
500nm
|
99.9
|
50
|
2.75
|
6.6
|
trapezius
|
black
|
CP2406-1U
|
1-3um
|
99.9
|
12
|
5.43
|
6.6
|
trapezius
|
black
|
Note: We can supply different size products of Cr3C2 nanopowder according to client's requirements.
The powder is orthorhombic, a = 2.821, b = 5.52, c = 11.46, the relative density of 6.68, the melting point of 1890 ℃, the boiling point of 3800 ℃, thermal expansion coefficient of 10.3 × 10-6 / K.
Application of Cr3C2 nanopowder:
1. Anti-wear film, semiconductor film;
2. Adding chromium carbide in the production of cemented carbide can not only refine the tungsten carbide grains but also improve the strength and hardness of the alloy and can significantly improve the corrosion resistance of the alloy. It is widely used as an alloy structure for corrosion resistance in industrial production. Materials (gauge, valve, seal ring, etc.) are used in spray welding and surfacing for hard surface solders that require both corrosion resistance and high abrasion resistance; widely used in stainless steel, heat resistant steel, corrosion resistant steel, alloy steel, etc. Steel smelting production.
Storage conditions:
Cr3C2 nanopowder should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time, to prevent agglomeration due to moisture, affecting the dispersion performance and use effect, and should avoid heavy pressure, do not contact with oxidant, and transport according to ordinary goods.
SEM & XRD of Cr3C2 nanopowder:
