Endurance offers Chromium carbide coating with the following features
The melting point of Cr3С2 feedstock is well below the combustion temperature in the HVAF process which eliminates the possibility of carbide dissolutions into the NiCr matrix during the coating process. As a result, no precipitation of carbide within the NiCr matrix is seen during thermal spraying of HVAF coatings.
Explore thermal spray HVAF and HVOF Chromium Carbide coatings at our spray shop in Mumbai, Maharashtra
Agglomerated and sintered powder
|Chrome||4.5-5.5 (in metal phase)|
|Apparent metallographic porosity, %||<1.0|
|Bond strength to carbon steel (@50 µm thickness), PSI (MPa)||10,000 (70)|
|Coating hardness, HV300||950-1,100|
|Typical as-sprayed roughness Ra, microns||2-3|
|maximum coating thickness, mm||1|
|maximum working temperature, °C||750|
• Pump Impellers.
• Ball valve and seats.
• Piston rings.
• Hard chrome alternative in hydraulic components.
• Boiler tubes in power generation
The CrC-Wc-M is a latest novel material developed to combine the properties of Wc-CoCr and CrC-NiCr cermet powders. They are used extensively to decrease the friction coefficient between various sliding components and to improve corrosion resistance in many industries.