With the help of the Impact PH-Unit EvoCSII powder preheater developed by Impact Innovations, the temperature of the carrier gas can be increased significantly. Therefore the temperature of the powder to be processed after the Impact Powder Feeder EvoCSII is up to the Impact Gun.
Due to the higher injection temperature of the powder-gas mixture, there are even more options for improving the layer properties, depending on the material. This makes it possible to create an even more variable configuration of the process parameters in order to achieve an optimal layer structure.
Because of the increased powder temperature, the mechanical properties can be improved. For example, the deformability of the individual particles can be increased, which among other things can improve the deposition efficiency.
In addition, the porosity of the layers of some materials can be reduced.
- The most important key facts
- Increased mechanical properties
- Higher deposition efficiency
- Improved powder properties
- More extensive parameter configuration
- More even heating of the particles