Description
Chromium Carbide (Cr3C2) Nanopowder/Nanoparticles, Purity: 99.5+%, Size: 25-125 nm
Product Overview
Chromium Carbide (Cr3C2) Nanopowder is a high-performance ceramic compound known for its exceptional hardness, wear resistance, and high temperature stability. With an average particle size range of 25 to 125 nm and a purity of 99.5+%, this nanomaterial is ideal for surface engineering applications and advanced composite materials. It features a gray color and orthorhombic crystal structure, with excellent thermal and chemical stability properties.
Technical Properties
| Property | Value |
|---|---|
| Purity (%) | 99.5+ |
| Average Particle Size (nm) | 25-125 |
| Color | Gray |
| Bulk Density (g/cm³) | 2.80 |
| True Density (g/cm³) | 6.7 |
| Specific Surface Area (m²/g) | 55.0 |
| Crystal Structure | Orthorhombic |
| Melting Point (°C) | 1895.0 |
| Boiling Point (°C) | 3800.0 |
| Thermal Expansion Coefficient | 10.5 × 10⁻⁶ K⁻¹ |
Elemental Composition
| Element | Content (%) |
| Al | 0.004 |
| O | 0.05 |
| N | 0.001 |
| Fe | 0.02 |
| Si | 0.003 |
Applications
- Thermal Spray Coatings: Used to form protective coatings on metal surfaces for enhanced wear and corrosion resistance.
- Bearings and Seals: Applied in seals and valve components requiring extreme durability.
- Wear-Resistant Composites: Functions as an additive to materials engineered for high-performance wear resistance.
- Sintered Carbides: Acts as a fine crystal phase for structural enhancement in sintered carbide applications.