Control of particle temperature, velocity, and trajectory in thermal spray process
JR Fincke, WD Swank, RL Bewley… - … the Science and …, 2003 - dl.asminternational.org
The plasma-spray process features complex plasma-particle interactions that can result in
process variations that limit process repeatability and coating performance. This paper …
process variations that limit process repeatability and coating performance. This paper …
Diagnostics and control in the thermal spray process
JR Fincke, WD Swank, RL Bewley, DC Haggard… - Surface and Coatings …, 2001 - Elsevier
The plasma-spray process features complex plasma-particle interactions that can result in
process variations that limit process repeatability and coating performance. This paper …
process variations that limit process repeatability and coating performance. This paper …
Real-Time Control for Plasma Spray: Production Issues and Distribution Implications
M Gevelber, C Cui, B Vattiat… - Proceedings of the …, 2003 - dl.asminternational.org
This paper investigates the advantages that an advanced control system can provide for
plasma spray deposition in terms of variation reduction and greater ability to engineer …
plasma spray deposition in terms of variation reduction and greater ability to engineer …
On-line control of particle spray jet and residual stresses in plasma sprays
T Renault, M Vardelle, A Grimaud… - International …, 2000 - dl.asminternational.org
The quality of plasma sprayed coatings depends strongly on substrate surface preparation,
especially roughness, grit residue, and oxidation stage; particle spray jet position and size …
especially roughness, grit residue, and oxidation stage; particle spray jet position and size …
Process window for plasma spray processes
M Friis, C Persson - Thermal Spray 2001: New Surfaces for a …, 2001 - dl.asminternational.org
A method for creation of a process window for on-line monitoring and controlling of the
particle velocity and temperature during plasma spraying in order to enable desired coating …
particle velocity and temperature during plasma spraying in order to enable desired coating …
[PDF][PDF] Real time control for plasma spray: sensor issues, torch nonlinearites, and control of coating thickness
M Gevelber, C Cui, B Vattiat, Z Fieldman… - Proceedings of the …, 2005 - researchgate.net
Real-time control offers the potential to reduce plasma spray variations that affect yield and
coating quality. Important factors for designing such controllers are discussed including …
coating quality. Important factors for designing such controllers are discussed including …
Modeling and Parametric Analysis of Plasma Spray Particle State Distribution for Deposition Rate Control
D Wroblewski, O Ghosh, A Lum… - ASME …, 2008 - asmedigitalcollection.asme.org
Plasma spray for depositing thermal barrier coatings features large distributions of particle
states that result in significant variations in coating quality. These variations arise from …
states that result in significant variations in coating quality. These variations arise from …
On-Line Monitoring Assisted Spray Process Optimization of Thermal Barrier Coatings
A Tricoire, E Legros, A Vardelle… - Proceedings of the …, 2003 - dl.asminternational.org
The objective of this study is to increase the deposition rate in the plasma-spray
manufacturing of thermal barrier coatings without altering the quality of the coatings. The …
manufacturing of thermal barrier coatings without altering the quality of the coatings. The …
Capturing the influence of jet fluctuations on particles in plasma spraying
K Bobzin, H Heinemann, A O'Brien - Journal of Thermal Spray Technology, 2022 - Springer
Instabilities and fluctuations of the plasma jet in a thermal spray process can have a
significant influence on the particle in-flight temperatures and velocities, affecting the …
significant influence on the particle in-flight temperatures and velocities, affecting the …
Analysis of plasma spray particle state distribution for deposition rate control
D Wroblewski, O Ghosh, A Lum, M VanHout… - …, 2008 - dl.asminternational.org
Plasma spray for depositing thermal barrier coatings features large distributions of particle
states that result in significant variations in coating quality. These variations arise from …
states that result in significant variations in coating quality. These variations arise from …