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Chromium Carbide Powders
Astro Alloys offers chromium carbide powders from Praxair. These chromium carbide thermal spray powders result in a dense, well-bonded, very hard coating that is well suited for fretting and abrasive wear, and hard surfacing. These coatings stand up to high temperatures and can offer resistance to corrosion, heat, and oxidation in temperatures up to 1500F.
Common Applications
- Petrochemical: high-temperature applications, cat cracker valve stems
- Aero turbines: Hot section rub coats
- Power generation: transition ducts
- Gold mining: ball valves
Powder Types & Safety Data Sheets
|
POWDER NAME & COMPOSITION |
CHEMISTRY & SIZE |
CHARACTERISTICS |
SAFETY DATA SHEET (SDS) |
|
CRC-105 Cr3C2 (Sintered) |
Cr3C2 99.0 min -45 µm |
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CRC-107 Cr3C2 (Sintered) |
Cr3C2 99.0 min -90 µm/+45 µm |
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CRC-106 Cr3C2-25NiCr (Blended) |
Ni 25.0 Cr3C2 balance -45 µm/+5 µm |
|
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CRC-108 Cr3C2-25NiCr (Blended) |
Ni 25.0 Cr3C2 balance -90 µm/+11 µm |
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CRC-174 Cr3C2-25NiCr (Blended) |
Ni 25.0 Cr3C2 balance
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CRC-300 / 1375VF Cr3C2-25NiCr (Agglomerated & Sintered) |
Ni 25.0 Cr3C2 balance -45 µm/+11 µm |
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CRC-300-1 / 1375VM Cr3C2-25NiCr (Agglomerated & Sintered) |
Ni 25.0 Cr3C2 balance -45 µm/+16 µm |
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Chromium Carbide Advantages
Chromium carbide powder offers a variety of advantages including:
- Wear-resistant
- Good hot gas and corrosion-resistant
- Good thermal shock resistance
- Excellent oxidation
- Extreme hardness
- High ductility
- Low stress and porosity
- Elevated temperature corrosion-resistant
- And many more...
For more information on our selection of Praxair chromium carbide thermal spray powders or other protective coatings appropriate for your application, contact the team at Astro Alloys Inc. today!
