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 Free 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.
A good coating is always highly dependent on barrel material to maintain a thick and uniform coating process.
Conventional Copper Alloys have low wear resistance to sustain the velocity and pressure required to obtain quality coating consistency.
Adequate temperature control of the Nozzle is necessary within and outside the barrel to deliver high spray rates.
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.
High Surface Quality
Efficient, Combustion and particle heating helps in adequate delivery of the deposition material, in producing high quality coating.