Chromium carbide base powder

       

Brand name Chemical composition Preparation method Particle size range Typical application data download 

WOCO301F Chromium carbide powder AP Cr3C2 sintered and broken 106/30μm high temperature and wear resistant coating, high microhardness up to 1200HV300, but poor toughness, low bonding force between particles, working temperature <530℃ -- 

WOCO302 Chromium carbide-nickel-chromium powder AP Cr3C2 7(Ni20Cr) mixed with 45/5μm. The higher the carbon content, the stronger the coating resistance to micro-vibration, abrasive wear and particle erosion. The coating can be applied to gas turbine gas turbines. Seals, nozzle supports, valve seats, etc., can also be used in roller crushers, forming molds, working temperature <850 ℃ --

 WOCO303 Chromium carbide-nickel-chromium powder HV AP Cr3C2 10(Ni20Cr) mixed 45/5μm The higher the carbon content, the stronger the coating resistance to micro-vibration, abrasive wear and particle erosion, the coating can be used in turbine gas turbines Gas seals, nozzle supports, valve seats, etc., can also be used in roller crushers, forming molds, working temperature <850 ℃ -- 

WOCO304 Nickel Coated Chromium Carbide Powder HV AP Cr3C2-17Ni Chemical Coated 45/10μm Resistant to severe wear and micro-vibration wear, good resistance to cavitation, erosion and sliding wear -- 

WOCO305 Chromium carbide-nickel-chromium powder HV AP Cr3C2-20(Ni20Cr) Coated 45/5μm nickel-chromium layer on the surface can effectively reduce carbon loss and oxidation during spraying, excellent high temperature resistance and wear resistance, high deposition efficiency, working temperature <870℃ --

 WOCO306 Chromium carbide-nickel chromium powder HV AP Cr3C2-20(Ni20Cr) Agglomeration and sintering 45/10μm Solid particle wear resistance, high temperature wear resistance, cavitation and gas corrosion resistance, replace hard chromium plating products, especially in NaCl and NaOH environments Medium; very little carbon loss during spraying, working temperature <870℃ --

 WOCO307 Chromium carbide-nickel-chromium powder HV AP Cr3C2-25(Ni20Cr) Agglomeration and sintering 45/10μm Solid particle wear resistance, high temperature wear resistance, cavitation and gas corrosion resistance, replace hard chromium plating products, especially in chlorine, acid and alkaline environment; the carbon loss during spraying is very small, and the working temperature is <870℃ -- 

WOCO308 Chromium carbide-nickel chromium powder HV AP Cr3C2-25(Ni20Cr) mixed type 106/10μm with high hardness, resistant to erosion, cavitation and micro-vibration wear, used in burning rod mandrels, thermoforming discs, pump parts, mechanical parts , working temperature <870℃ -- 

WOCO309 Chromium carbide-nickel chromium powder HV AP Cr3C2-35(Ni20Cr) agglomeration type 45/10μm dense coating, low hardness, good wear resistance, good erosion resistance, minimal carbon loss during spraying, working temperature < 870℃ -- 

WOCO310 Chromium carbide-nickel chromium powder HV AP Cr3C2-50(Ni20Cr) mixed type 58/10μm high temperature corrosion and erosion resistance, minimal carbon loss during spraying, working temperature <870℃ -- 

WOCO311 Chromium carbide-nickel-chromium powder HV AP Cr3C2-50(Ni20Cr) Coated 90/5μm Better toughness, corrosion resistance, hard surface wear and abrasive wear resistance, high deposition efficiency, minimal carbon loss during spraying, Working temperature<870℃ --
WOCO312 Chromium carbide-nickel alloy powder HV AP Cr3C2-25(NiCrAlY) Sintered type 45/15μm Corrosion resistance, good toughness, oxidation resistance and high temperature corrosion resistance Roller, forming die, working temperature <870℃ --

 WOCO313 Chromium carbide-nickel chromium powder AP Cr39Ni7C Pre-alloyed 106/45μm HV spray deposition efficiency up to 65-70%, high hardness, wear resistance, corrosion resistance, high temperature oxidation resistance, used for ball valves, hydraulic rods, furnace pipes, exhaust pipes , turbine, fuel mandrel, hot crushing roller, sucker rod, diesel engine valve, working temperature <980℃ -- 

WOCO313-C Chromium carbide-nickel-chromium powder PTA Cr39Ni7C Pre-alloyed 178/90μm HV spray deposition efficiency up to 65-70%, high hardness, wear resistance, corrosion resistance, high temperature oxidation resistance, used for ball valves, hydraulic rods, furnace tubes, exhaust pipes Gas pipe, turbine, fuel mandrel, hot crushing roller, sucker rod, diesel engine valve, working temperature <980℃ -- 

WOCO313-F Chromium carbide-nickel chromium powder HV Cr39Ni7C Pre-alloyed 45/15μm HV spray deposition efficiency up to 65-70%, high hardness, wear resistance, corrosion resistance, high temperature oxidation resistance, used for ball valves, hydraulic rods, furnace tubes, exhaust pipes Gas pipe, turbine, fuel mandrel, hot crushing roller, sucker rod, diesel engine valve, working temperature <980℃ -- 

WOCO313-SC Chromium carbide-nickel chromium powder LC Cr39Ni7C Pre-alloyed 90/10μm HV spray deposition efficiency up to 65-70%, high hardness, wear resistance, corrosion resistance, high temperature oxidation resistance, used for ball valves, hydraulic rods, furnace tubes, exhaust Gas pipe, turbine, fuel mandrel, hot crushing roller, sucker rod, diesel engine valve, working temperature <980℃ -- 

WOCO313-SF Chromium carbide-nickel chromium powder HVAF Cr39Ni7C Pre-alloyed 30/10μm HV spray deposition efficiency up to 65-70%, high hardness, wear resistance, corrosion resistance, high temperature oxidation resistance, used for ball valves, hydraulic rods, furnace tubes, exhaust pipes Gas pipe, turbine, fuel mandrel, hot crushing roller, sucker rod, diesel engine valve, working temperature <980℃ -- 

WOCO314 Chromium carbide-iron alloy powder AP Cr3C2-15 (FeCrAlY) sintered type 106/10μm high hardness, wear resistance, erosion resistance, high bonding strength, used for steam turbine rotor and stator, working temperature <600℃