Chromium carbide - 20% nickel chromium
ยี่ห้อ :Castolin Eutectic
รุ่น : CastoJet® HVOF Powder 55580C
55580C is a spherical powder manufactured by agglomerating and sintering a formulation of 80% chromium carbide with 20% nickel-chromium matrix by weight. It has been developed for spraying with the CastoJet CJK5 system which is a High Pressure HVOF using kerosene as liquid fuel. 55580C powder is also suitable for other HVOF systems or plasma spraying. 55580C sprayed coatings are hard with high bond strengths on a wide variety of metallic substrates. They resist exceptionally well to high temperature abrasion, oxidation and solid particle erosion for service temperatures up to 870°C.
- Hydraulic cylinders and piston rods
- Boiler coatings
- Pump seals
- Cam shaft
- Furnace rolls
- Hard chrome plating replacement
Micro hardness ~ 1150 HV0.5
Service temperature max 870°C (1600°F)
Bond strength (EN 582 1994): >70 MPa (>10,000 psi)
Deposition efficiency (EN ISO 17836 2004): ~ 42%
Porosity (image analysis) <1%
The above values depend on the spraying system and parameters used. Therefore measured coating properties may vary from above values.