Flammspritzstrahl, Drahtflammspritzen mit Molybdaen

Wear protection on new parts

To keep prices of serial manufactured new parts at the lowest possible level without any loss of quality it is feasible to produce the part out of a more reasonable priced material which is also adapted to the mechanical demands. The strained areas will be later covered with a thermal sprayed layer.

Water pump shaft - a new part before the finish to spray on us

Water pump shaft - Close-up of the work place against wear..

The pictured example shows a CNC-produced water pump shaft made of stainless steel 1.4462. Its seal seat was coated with a layer of 1.4034. The coat was applied with High Velocity Oxygen Fuel flame spraying (HVOF) and therefore it has a porosity of under 2 %.

Coats of different materials until high-strength ceramic or hard metals (carbides) can be applied according to customers requirements without any problems.