Spherical Chromium Powder
| Product | Spherical Chromium Powder (Cr Powder) |
| Part Number | MEP24-2 |
| CAS Number | 7440-47-3 |
About Spherical Chromium (Cr) Powder
Radio frequency (RF) plasma spheroidized chromium powder has the characteristics of high sphericity, good fluidity, high purity, high bulk density, full density inside the particles, and no hollow powder. It is widely used in cemented carbide, diamond tools, welding materials, palladium materials, vacuum coating, thermal spraying, ceramics, etc.
NCE provides Spherical Chromium Powder, Chromium Powder, and Chromium Carbide Powder. Please contact us for more details. Get a Quote Now! For other metals/precious metals, please check our Metals/Precious Metals catalog page.
Synonyms: Cr spherical particles, chromium spherical particles, chromium spherical powder, chromium metal spherical powder
Powder Characteristics:
High purity (99.9% min.)
Low oxygen (can be less than 300 ppm)
High sphericity (98% min.)
Smooth surface, no satellite
Uniform particle size distribution, excellent flowability (Hall Flow Rate ≤15.0 s/50 g)
High bulk density (≥4.5 g/cm3) and tap density (≥ 5.5 g/cm3)
Applicable Processes:
Selective laser melting / electron beam melting (SLM / EBM)
Direct laser deposition (DLD)
Powder hot isostatic pressing (HIP)
Metal injection molding (MIM)
Powder metallurgy (PM)
Laser cladding (LC), etc.
Specifications
| Particle size | 5-25 μm, 15-45 μm, 15-53 μm, 45-75 μm, 45-105 μm, 75-150 μm, or custom work |
| Purity | 99.9% |
Typical Chemical Composition
| Chemical Composition | Wt % |
| Cr | ≥ 99.9 |
| Al | ＜0.006 |
| Ni | ＜0.001 |
| Cu | ＜0.001 |
| Si | ＜0.008 |
| Fe | ＜0.01 |
| Pb | ＜0.001 |
| W | ＜0.001 |
| Gas Impurities | |
| O | ≤0.03 |
| N | ≤0.004 |
| C | ≤0.005 |
Order Information
Inquiries and orders should include the following information:
- Quantity
- Particle size
Packing and Storage
Standard Packing: Vacuum packaging, 1 kg/bag or 2 kg/bag. Iron drums lined with a plastic bag, 25 kg/drum. Special package is available on request.
Physical Properties
| Form: | Powder |
| Color: | Gray black |
| Melting Point: | 1857°C |
| Boiling Point: | 2672°C |
| Density: | 7.14 g/cm3 |
