HVOF PLASMA SPRAY NOZZELS
COPPER TITANIUM HVOF NOZZELS
Copper Titanium HVOF Barrels for Thermal Spray Coating Guns are high strength and wear resistance, high-performance barrels. These barrels hold their properties even at elevated temperatures and do not soften like Copper. They also overcome all the disadvantages of Copper Beryllium alloy. QTi® Copper Titanium is 100% Beryllium which makes them completely safe to use and easily dispose at the end of life.
Copper Titanium alloy softening temperature is ~100% higher than that of Copper and ~30% higher as compared to Copper Beryllium. Therefore they not only provide significantly better life up to 4X of Copper, but also higher than CuBe in most cases.
COPPER TITANIUM ALLOY
QTi Copper Titanium is the latest innovation in the field of copper alloys. It replaces conventionally used hazardous beryllium copper alloys. Copper Titanium exhibits good high temprature properties, making it suitable for High temeprature applications.
A good coating is always highly dependent on barrel material to maintain a thick and uniform coating process.
Adequate temperature control of the Nozzle is necessary within and outside the barrel to deliver high spray rates.
High Surface Quality
Efficient, Combustion and particle heating helps in adequate delivery of the deposition material, in producing high quality coating.
Conventional Copper Alloys have low wear resistance to sustain the velocity and pressure required to obtain quality coating consistency.
End of life disposal
Nozzle must be made from Non-hazardous and Recyclable material, to ensure it is environmentally friendly. QTi® meets these requirements fully.
Copper Titanium has the highest annealing /softening among all copper alloys used in any kind of welding application. It can sustain temperatures up to 425 °C without losing its mechanical properties.